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ChEMBL ligand: CHEMBL2018302 (Tubastatin A) |
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DB | Assay description | Assay Type | Standard value | Standard parameter | Original value | Original units | Original parameter | Reference |
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histone deacetylase 1/Histone deacetylase 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL325] [GtoPdb: 2658] [UniProtKB: Q13547] | ||||||||
ChEMBL | Inhibition of human HDAC1 | B | 5.42 | pKi | 3823.3 | nM | Ki | Bioorg Med Chem (2015) 23: 5151-5155 [PMID:25637120] |
ChEMBL | Binding affinity to recombinant HDAC1 (unknown origin) assessed as inhibition constant using Boc-Lys(acetyl)-AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.89 | pKi | 1280 | nM | Ki | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of human recombinant HDAC1 expressed in Sf9 cells incubated for 2 hrs using RHKK-Ac fluorogenic substrate | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2012) 55: 9891-9899 [PMID:23009203] |
ChEMBL | Inhibition of N-terminal GST-tagged full length human HDAC1 expressed in baculovirus system using FTS as substrate preincubated for 10 mins followed by substrate addition and measured after 2 hrs by fluorescence based analysis | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2023) 245: 114920-114920 [PMID:36399875] |
ChEMBL | Inhibition of human recombinant HDAC1 protein using RHKKAc from p53 as substrate | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human recombinant HDAC1 expressed in baculovirus/sf9 cells using RHKKAc as substrate | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2013) 56: 6775-6791 [PMID:23905680] |
ChEMBL | Inhibition of human recombinant HDAC1 using RHKKAc as substrate | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of full length GST-tagged human HDAC1 using Arg-His-Lys-Lys(Ac) substrate incubated for 2 hrs by fluorescence assay | B | 4.79 | pIC50 | 16400 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2015) 96: 340-359 [PMID:25899338] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2018) 157: 447-461 [PMID:30103193] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of HDAC1 (unknown origin) using fluorogenic peptide RHKKAc-AMC as substrate by fluorescence-based assay | B | 4.79 | pIC50 | 16400 | nM | IC50 | Bioorg Med Chem Lett (2023) 81: 129148-129148 [PMID:36690041] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2020) 187: 111950-111950 [PMID:31865013] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of human recombinant full-length HDAC1 (1 to 482 residues) expressed in baculovirus using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of human recombinant HDAC1 using RHKKAc as substrate | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2022) 65: 3080-3097 [PMID:35148101] |
ChEMBL | Inhibition of HADC1 (unknown origin) | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2020) 63: 23-39 [PMID:31415174] |
ChEMBL | Inhibition of human recombinant HDAC1 using RHKKAc peptide as substrate incubated for 5 to mins prior to substrate addition measured after 2 hrs | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2012) 55: 639-651 [PMID:22165909] |
ChEMBL | Inhibition of recombinant human HDAC1 using RHKKAc fluorogenic peptide substrate | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2019) 62: 1138-1166 [PMID:30645113] |
ChEMBL | Inhibition of human HDAC1 using p53 fluorogenic peptide (379 to 382 residues) RHKKAc as substrate by fluorescence-based assay | B | 4.79 | pIC50 | 16400 | nM | IC50 | Eur J Med Chem (2018) 143: 1406-1418 [PMID:29133060] |
ChEMBL | Inhibition of HDAC1 (unknown origin) using RHKKAc fluorogenic peptide as substrate by fluorescence assay | B | 4.79 | pIC50 | 16400 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of recombinant human HDAC1 using Fluor de Lys-SIRT1 as substrate incubated for 15 mins by fluorescence assay | B | 4.84 | pIC50 | 14350 | nM | IC50 | Eur J Med Chem (2016) 116: 126-135 [PMID:27060764] |
GtoPdb | - | - | 4.86 | pIC50 | 13800 | nM | IC50 | US8748451. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.86 | pIC50 | 13800 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of recombinant human C-terminal FLAG/His-tagged HDAC1 (1 to 482 residues) expressed in Sf21 insect cells by using RHK-K(Ac)-AMC as substrate measured after 60 mins by fluorescence assay | B | 5 | pIC50 | >10000 | nM | IC50 | Bioorg Med Chem (2020) 28: 115250-115250 [PMID:31924504] |
ChEMBL | Inhibition of full length human recombinant C-terminal FLAG-His-tagged HDAC1 expressed in Sf21 cells using RHKK(Ac) as substrate after 60 mins by fluorimetric method | B | 5 | pIC50 | >10000 | nM | IC50 | Eur J Med Chem (2017) 127: 115-127 [PMID:28038324] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 5.09 | pIC50 | 8100 | nM | IC50 | J Med Chem (2020) 63: 10246-10262 [PMID:32815366] |
ChEMBL | Inhibition of human HDAC1 | B | 5.09 | pIC50 | 8100 | nM | IC50 | Eur J Med Chem (2021) 209: 112887-112887 [PMID:33035922] |
ChEMBL | Inhibition of human full length recombinant HDAC1 using p53 (379 to 382 residues) (RHKK(Ac)AMC) as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 5.1 | pIC50 | 8000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of HDAC1 (unknown origin) using Ac-LeuGlyLys(Ac)-AMC as substrate preincubated for 10 mins followed by substrate addition and further incubated for incubated for 1 hrs by fluorescence microtiter plate reader assay | B | 5.12 | pIC50 | 7582.5 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of recombinant human HDAC1 using Z-(Ac)-Lys-AMC as substrate incubated for 40 mins by fluorescence based assay | B | 5.15 | pIC50 | 7048 | nM | IC50 | Eur J Med Chem (2021) 218: 113392-113392 [PMID:33831778] |
ChEMBL | Inhibition of HDAC1 (unknown origin) measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of recombinant human HDAC1 using RHKKAc peptide as substrate | B | 5.49 | pIC50 | 3259 | nM | IC50 | Eur J Med Chem (2022) 229: 114090-114090 [PMID:34992037] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 5.49 | pIC50 | 3200 | nM | IC50 | J Med Chem (2021) 64: 26-41 [PMID:33346659] |
ChEMBL | Inhibition of HDAC1 (unknown origin) | B | 5.52 | pIC50 | >3000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of human recombinant HDAC1 using fluorogenic substrate measured after 30 mins | B | 5.53 | pIC50 | 2980 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of human recombinant HDAC1 using fluorogenic substrate measured after 30 mins | B | 5.53 | pIC50 | 2977 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of recombinant human KDAC1 using acetylated p53 (379 to 382 residues) as substrate by fluorescence assay | B | 5.54 | pIC50 | 2870 | nM | IC50 | J Med Chem (2016) 59: 1613-1633 [PMID:26681404] |
ChEMBL | Inhibition of HDAC1 in human HeLaS3 cells preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 45 mins by ELISA | B | 5.57 | pIC50 | 2700 | nM | IC50 | ACS Med Chem Lett (2017) 8: 281-286 [PMID:28337317] |
ChEMBL | Inhibition of HDAC1 in human HeLa-S3 cell lysates preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 40 mins by fluorimetric method | B | 5.57 | pIC50 | 2700 | nM | IC50 | Eur J Med Chem (2018) 143: 1790-1806 [PMID:29150330] |
ChEMBL | Inhibition of full length his6/FLAG-tagged human recombinant HDAC1(1 to 482 residues) expressed in Sf9 insect cells | B | 5.57 | pIC50 | 2700 | nM | IC50 | J Med Chem (2022) 65: 14764-14791 [PMID:36306372] |
ChEMBL | Inhibition of recombinant full length C-terminal FLAG/His-tagged human HDAC1 expressed in baculovirus infected Sf9 cells using Z-Lys(Ac)-AMC as substrate incubated for 90 mins followed by trypsin addition and measured after 30 mins by fluorescence based assay | B | 5.6 | pIC50 | 2490 | nM | IC50 | Medchemcomm (2019) 10: 1109-1115 [PMID:31391882] |
ChEMBL | Inhibition of recombinant human C-terminal FLAG/His-tagged HDAC1 (1 to 482 residues) expressed in Sf9 insect cells using Z-Lys(Ac)-AMC as fluorogenic substrate incubated for 90 mins by microplate reader analysis | B | 5.6 | pIC50 | 2490 | nM | IC50 | J Med Chem (2022) 65: 15457-15472 [PMID:36351184] |
ChEMBL | Inhibition of human recombinant HDAC1 using ZMAL (Z-Lys(Ac)-AMC) fluorogenic substrate incubated for 90 mins by fluorescence based assay | B | 5.6 | pIC50 | 2490 | nM | IC50 | J Med Chem (2020) 63: 10339-10351 [PMID:32803970] |
ChEMBL | Inhibition of recombinant HDAC1 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.65 | pIC50 | 2240 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of human recombinant GST-tagged HDAC1 expressed in baculovirus infected Sf9 insect cells using MOCPAC as substrate after 4 hrs by UHPLC-ESI-MS/MS analysis | B | 5.7 | pIC50 | >2000 | nM | IC50 | Bioorg Med Chem Lett (2016) 26: 4955-4959 [PMID:27650925] |
ChEMBL | Inhibition of full length C-terminal His/FLAG-tagged human HDAC1 expressed in baculovirus expression system using ZMAL as substrate incubated for 90 mins by fluorescence assay | B | 5.72 | pIC50 | 1910 | nM | IC50 | ACS Med Chem Lett (2020) 11: 2268-2276 [PMID:33214839] |
ChEMBL | Inhibition of recombinant C-terminal His/FLAG-tagged human HDAC1 expressed in baculovirus expression system using fluorogenic ZMAL as substrate incubated for 90 mins by fluorescence assay | B | 5.72 | pIC50 | 1910 | nM | IC50 | J Med Chem (2019) 62: 1138-1166 [PMID:30645113] |
ChEMBL | Inhibition of recombinant human HDAC1 using ZMAL (Z-(Ac)Lys-AMC as substrate incubated for 20 mins and measured by homogenous fluorescence assay | B | 5.72 | pIC50 | 1910 | nM | IC50 | Eur J Med Chem (2022) 234: 114272-114272 [PMID:35306288] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.85 | pIC50 | 1400 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of HDAC1 in human SHSY5Y cells using MOCPAC as substrate after 8 hrs by UHPLC-ESI-MS/MS analysis | B | 5.95 | pIC50 | 1109.7 | nM | IC50 | Bioorg Med Chem Lett (2016) 26: 4955-4959 [PMID:27650925] |
ChEMBL | Inhibition of human HDAC1 pre-incubated for 5 mins before substrate addition and measured after 30 mins by fluorescence based assay | B | 6.12 | pIC50 | 752 | nM | IC50 | J Med Chem (2021) 64: 1116-1126 [PMID:33356256] |
ChEMBL | Inhibition of HDAC1 (unknown origin) measured by fluorescence based assay | B | 6.41 | pIC50 | 392 | nM | IC50 | Bioorg Med Chem (2022) 73: 117028-117028 [PMID:36182802] |
ChEMBL | Inhibition of HDAC1 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 6.84 | pIC50 | 144 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
histone deacetylase 1/Histone deacetylase 1 in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4001] [GtoPdb: 2658] [UniProtKB: O09106] | ||||||||
ChEMBL | Inhibition of HDAC1 in mouse N2A cells | B | 5.09 | pIC50 | 8100 | nM | IC50 | ACS Med Chem Lett (2020) 11: 706-712 [PMID:32435374] |
histone deacetylase 10/Histone deacetylase 10 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5103] [GtoPdb: 2614] [UniProtKB: Q969S8] | ||||||||
ChEMBL | Inhibition of HDAC10 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of human recombinant HDAC10 expressed in baculovirus/sf9 cells using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6775-6791 [PMID:23905680] |
ChEMBL | Inhibition of human recombinant HDAC10 using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of N-terminal GST-tagged human HDAC10 (1 to 481 residues) using Arg-His-Lys-Lys(Ac) substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC10 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC10 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC10 (unknown origin) using RHKKAc fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of human recombinant HDAC10 protein using RHKKAc from p53 as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of HDAC10 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of human full length recombinant HDAC10 using p53 (379 to 382 residues) (RHKK(Ac)AMC) as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 4.6 | pIC50 | 25000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.43 | pIC50 | 3710 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of dye-labeled tracer binding to HDAC10 (unknown origin) transfected in human HeLa cells measured after 2 hrs by nano-luciferase reporter gene-based BRET assay | B | 7.9 | pIC50 | 12.59 | nM | IC50 | J Med Chem (2019) 62: 4426-4443 [PMID:30964290] |
ChEMBL | Inhibition of tubastatin-Alexa647-tracer binding to recombinant GST-tagged HDAC10 (unknown origin) measured after 1 hr by TR-FRET assay | B | 7.9 | pIC50 | 12.59 | nM | IC50 | J Med Chem (2019) 62: 4426-4443 [PMID:30964290] |
histone deacetylase 11/Histone deacetylase 11 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3310] [GtoPdb: 2615] [UniProtKB: Q96DB2] | ||||||||
ChEMBL | Inhibition of HDAC11 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of human recombinant HDAC11 expressed in baculovirus/sf9 cells using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6775-6791 [PMID:23905680] |
ChEMBL | Inhibition of human recombinant HDAC11 using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of full length N-terminal GST-tagged human HDAC11 using Arg-His-Lys-Lys(Ac) substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC11 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of HDAC11 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC11 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC11 (unknown origin) using RHKKAc fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of human recombinant HDAC11 protein using RHKKAc from p53 as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human full length recombinant HDAC11 using p53 (379 to 382 residues) (RHKK(Ac)AMC) as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 4.8 | pIC50 | 16000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of human recombinant HDAC11 using fluorogenic substrate measured after 30 mins | B | 5.06 | pIC50 | 8780 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of recombinant human HDAC11 measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of HDAC11 (unknown origin) measured by fluorescence based assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | Bioorg Med Chem (2022) 73: 117028-117028 [PMID:36182802] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.42 | pIC50 | 3790 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
histone deacetylase 2/Histone deacetylase 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1937] [GtoPdb: 2616] [UniProtKB: Q92769] | ||||||||
ChEMBL | Inhibition of C-terminal GST-tagged recombinant human HDAC2 (1 to 488 residues) expressed in Baculovirus infected insect cells using Boc-Lys(Ac)-AMC as substrate preincubated for 5 mins followed by substrate addition and further incubation for 90 mins measured after 15 mins by microplate reader based fluorescence assay | B | 5.24 | pKi | 5770 | nM | Ki | Bioorg Med Chem (2019) 27: 115036-115036 [PMID:31431326] |
ChEMBL | Inhibition of human recombinant HDAC2 using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2022) 65: 3080-3097 [PMID:35148101] |
ChEMBL | Inhibition of human recombinant HDAC2 protein using RHKKAc from p53 as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human recombinant HDAC2 expressed in baculovirus/sf9 cells using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6775-6791 [PMID:23905680] |
ChEMBL | Inhibition of human recombinant HDAC2 using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of full length C-terminal 6x-His tagged human HDAC2 using Arg-His-Lys-Lys(Ac) substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC2 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of human recombinant full-length C-terminal GST-tagged HDAC2 expressed in baculovirus infected Sf9 cells using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HADC2 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2020) 63: 23-39 [PMID:31415174] |
ChEMBL | Inhibition of human HDAC2 using p53 fluorogenic peptide (379 to 382 residues) RHKKAc as substrate by fluorescence-based assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2018) 143: 1406-1418 [PMID:29133060] |
ChEMBL | Inhibition of HDAC2 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC2 (unknown origin) using RHKKAc fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of human full length recombinant HDAC2 using p53 (379 to 382 residues) (RHKK(Ac)AMC) as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 4.72 | pIC50 | 19000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of full length human recombinant C-terminal GST-tagged HDAC2 expressed in insect cells using RHKK(Ac) as substrate after 60 mins by fluorimetric method | B | 5 | pIC50 | >10000 | nM | IC50 | Eur J Med Chem (2017) 127: 115-127 [PMID:28038324] |
ChEMBL | Inhibition of recombinant human C-terminal GST-tagged HDAC2 (1 to 488 residues) expressed in insect cells using RHK-K(Ac)-AMC as substrate measured after 60 mins by fluorescence assay | B | 5 | pIC50 | >10000 | nM | IC50 | Bioorg Med Chem (2020) 28: 115250-115250 [PMID:31924504] |
ChEMBL | Inhibition of HDAC2 (unknown origin) using Ac-LeuGlyLys(Ac)-AMC as substrate preincubated for 10 mins followed by substrate addition and further incubated for incubated for 1 hrs by fluorescence microtiter plate reader assay | B | 5.06 | pIC50 | 8674.5 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.2 | pIC50 | 6270 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of recombinant HDAC2 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC2 (unknown origin) measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of HDAC2 in human HeLa-S3 cell lysates preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 40 mins by fluorimetric method | B | 5.41 | pIC50 | 3900 | nM | IC50 | Eur J Med Chem (2018) 143: 1790-1806 [PMID:29150330] |
ChEMBL | Inhibition of HDAC2 in human HeLaS3 cells preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 45 mins by ELISA | B | 5.41 | pIC50 | 3900 | nM | IC50 | ACS Med Chem Lett (2017) 8: 281-286 [PMID:28337317] |
ChEMBL | Inhibition of full length C-terminal his6-tagged human recombinant HDAC2 (1 to 488 residues) | B | 5.41 | pIC50 | 3900 | nM | IC50 | J Med Chem (2022) 65: 14764-14791 [PMID:36306372] |
ChEMBL | Inhibition of recombinant human HDAC2 using RHKKAc peptide as substrate | B | 5.45 | pIC50 | 3575 | nM | IC50 | Eur J Med Chem (2022) 229: 114090-114090 [PMID:34992037] |
ChEMBL | Inhibition of HDAC2 (unknown origin) | B | 5.52 | pIC50 | >3000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of human recombinant HDAC2 using fluorogenic substrate measured after 30 mins | B | 5.53 | pIC50 | 2920 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of HDAC2 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 6.44 | pIC50 | 360 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
histone deacetylase 3/Histone deacetylase 3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1829] [GtoPdb: 2617] [UniProtKB: O15379] | ||||||||
ChEMBL | Inhibition of HDAC3 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of full length C-terminal 6x-His tagged human HDAC3 using Arg-His-Lys-Lys(Ac) substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC3 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of human recombinant full-length C-terminal GST-tagged HDAC3 expressed in baculovirus infected Sf9 cells using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HADC3 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2020) 63: 23-39 [PMID:31415174] |
ChEMBL | Inhibition of HDAC3 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC3 (unknown origin) using RHKKAc fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of recombinant HDAC3 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC3 (unknown origin) | B | 5.52 | pIC50 | >3000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC3 in human HeLaS3 cells preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 45 mins by ELISA | B | 5.54 | pIC50 | 2900 | nM | IC50 | ACS Med Chem Lett (2017) 8: 281-286 [PMID:28337317] |
ChEMBL | Inhibition of full length C-terminal his6/FLAG-tagged human recombinant HDAC3 (1 to 2383 residues) expressed in Sf9 insect cells | B | 5.54 | pIC50 | 2900 | nM | IC50 | J Med Chem (2022) 65: 14764-14791 [PMID:36306372] |
ChEMBL | Inhibition of HDAC3 in human HeLa-S3 cell lysates preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 40 mins by fluorimetric method | B | 5.54 | pIC50 | 2900 | nM | IC50 | Eur J Med Chem (2018) 143: 1790-1806 [PMID:29150330] |
ChEMBL | Inhibition of HDAC3 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 6.81 | pIC50 | 155 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
histone deacetylase 3/Histone deacetylase 3/Nuclear receptor corepressor 2 (HDAC3/NCoR2) in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL2111363] [GtoPdb: 2617] [UniProtKB: O15379, Q9Y618] | ||||||||
ChEMBL | Inhibition of HDAC3/NcoR2 (unknown origin) using RHKKAc as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of HDAC3/NcoR2 (unknown origin) using RHKKAc from p53 as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human full length recombinant HDAC3/ NcoR2 using p53 (379 to 382 residues) (RHKK(Ac)AMC) as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 5.1 | pIC50 | 8000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of C-terminal His-tagged recombinant human HDAC3 (1 to 428 residues)/N-terminal GST-tagged recombinant human NCoR2 (395 to 489 residues) co-expressed in baculovirus infected Sf9 cells measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of recombinant human HDAC3/NcoR2 using RHKKAc peptide as substrate | B | 5.31 | pIC50 | 4948 | nM | IC50 | Eur J Med Chem (2022) 229: 114090-114090 [PMID:34992037] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.9 | pIC50 | 1270 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of recombinant human KDAC3/NcoR2 using acetylated p53 (379 to 382 residues) as substrate by fluorescence assay | B | 6.11 | pIC50 | 770 | nM | IC50 | J Med Chem (2016) 59: 1613-1633 [PMID:26681404] |
histone deacetylase 4/Histone deacetylase 4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3524] [GtoPdb: 2659] [UniProtKB: P56524] | ||||||||
ChEMBL | Inhibition of C-terminal His-tagged/N-terminal GST-tagged recombinant human HDAC4 (627 to 1084 residues) expressed in Baculovirus infected insect cells using Boc-Lys(TFa)-AMC as substrate preincubated for 5 mins followed by substrate addition and further incubation for 90 mins measured after 15 mins by microplate reader based fluorescence assay | B | 5.27 | pKi | 5380 | nM | Ki | Bioorg Med Chem (2019) 27: 115036-115036 [PMID:31431326] |
ChEMBL | Inhibition of HDAC4 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of human recombinant HDAC4 protein using Acetyl-Lys (trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human recombinant HDAC4 using acetyl-Lys(trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of N-terminal GST-tagged human HDAC4 (627 to 1085 residues) using fluorogenic acetyl-Lys(trifluoroacetyl)-AMC substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC4 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of HDAC4 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC4 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC4 (unknown origin) using Acetyl-Lys(trifluoroacetyl)-AMC fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.76 | pIC50 | 17300 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of HDAC4 (unknown origin) measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of recombinant HDAC4 (unknown origin) using Boc-Lys (trifluoroacetyl) AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of human recombinant HDAC4 using fluorogenic substrate measured after 30 mins | B | 5.37 | pIC50 | 4270 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of human full length recombinant HDAC4 using p53 (379 to 382 residues) Ac-LGK(TFA)-AMC as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 5.52 | pIC50 | 3000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of HDAC4 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 5.96 | pIC50 | 1100 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
histone deacetylase 5/Histone deacetylase 5 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2563] [GtoPdb: 2660] [UniProtKB: Q9UQL6] | ||||||||
ChEMBL | Inhibition of HDAC5 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of human recombinant HDAC5 protein using Acetyl-Lys (trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human recombinant HDAC5 using acetyl-Lys(trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of C-terminal 6x-His tagged human HDAC5 (657 to 1123 residues) using fluorogenic acetyl-Lys(trifluoroacetyl)-AMC substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC5 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of HDAC5 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC5 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC5 (unknown origin) using Acetyl-Lys(trifluoroacetyl)-AMC fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of recombinant HDAC5 (unknown origin) using Boc-Lys (trifluoroacetyl) AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC5 (unknown origin) measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.47 | pIC50 | 3350 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of HDAC5 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 5.64 | pIC50 | 2300 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
ChEMBL | Inhibition of human full length recombinant HDAC5 using p53 (379 to 382 residues) Ac-LGK(TFA)-AMC as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 6 | pIC50 | 1000 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
histone deacetylase 6/Histone deacetylase 6 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1865] [GtoPdb: 2618] [UniProtKB: Q9UBN7] | ||||||||
ChEMBL | Inhibition of N-terminal GST-tagged recombinant human HDAC6 (1 to 1215 residues) expressed in Baculovirus infected insect cells using Boc-Lys(Ac)-AMC as substrate preincubated for 5 mins followed by substrate addition and further incubation for 90 mins measured after 15 mins by microplate reader based fluorescence assay | B | 8 | pKi | 10 | nM | Ki | Bioorg Med Chem (2019) 27: 115036-115036 [PMID:31431326] |
ChEMBL | Inhibition of full length recombinant human N-terminal GST-tagged HDAC6 expressed in baculovirus-infected Sf9 insect cells using RHKK(Ac)AMC as substrate after 90 mins by fluorimeter | B | 8.12 | pKi | 7.56 | nM | Ki | J Med Chem (2018) 61: 3454-3477 [PMID:29589441] |
ChEMBL | Binding affinity to recombinant HDAC6 (unknown origin) assessed as inhibition constant using Boc-Lys(acetyl)-AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 8.4 | pKi | 4 | nM | Ki | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of human full-length recombinant HDAC6 expressed in baculovirus infected Sf9 insect cells using Boc-Lys (Ac)-AMC as substrate preincubated for 10 mins followed by substrate addition and measured after 30 mins by fluorescence assay | B | 8.46 | pKi | 3.43 | nM | Ki | J Med Chem (2019) 62: 857-874 [PMID:30525585] |
ChEMBL | Inhibition of human HDAC6 | B | 8.48 | pKi | 3.3 | nM | Ki | Bioorg Med Chem (2015) 23: 5151-5155 [PMID:25637120] |
ChEMBL | Inhibition of full length human HDAC6 using FAM-labeled acetylated peptide as substrate by electrophoretic mobility shift assay | B | 4.82 | pIC50 | 15000 | nM | IC50 | J Med Chem (2021) 64: 2691-2704 [PMID:33576627] |
ChEMBL | Inhibition of HDAC6 in human HeLa cells assessed as reduction in K40 hyperacetylation of alpha-tubulin incubated for 6 hrs by immunofluorescence assay | B | 5.6 | pIC50 | 2500 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Inhibition of recombinant human HDAC8 using RHKKAc fluorogenic peptide substrate | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2019) 62: 1138-1166 [PMID:30645113] |
ChEMBL | Inhibition of HDAC6 (unknown origin) after 60 mins by fluorescence assay | B | 6.52 | pIC50 | <300 | nM | IC50 | J Med Chem (2013) 56: 4816-4820 [PMID:23672185] |
ChEMBL | Inhibition of recombinant human N-terminal GST-tagged HDAC6 (1 to 1215 residues) expressed in baculovirus infected insect cells using Boc-Lys(Ac)-AMC as substrate preincubated for 5 mins followed by substrate addition measured after 90 mins by fluorimetry | B | 6.93 | pIC50 | 118 | nM | IC50 | Eur J Med Chem (2021) 211: 113095-113095 [PMID:33360560] |
ChEMBL | Inhibition of dye-labeled tracer binding to HDAC6 (unknown origin) transfected in human HeLa cells measured after 2 hrs by nano-luciferase reporter gene-based BRET assay | B | 7 | pIC50 | 100 | nM | IC50 | J Med Chem (2019) 62: 4426-4443 [PMID:30964290] |
ChEMBL | Inhibition of HDAC6 in human SHSY5Y cells using BATCP as substrate after 8 hrs by UHPLC-ESI-MS/MS analysis | B | 7.03 | pIC50 | 94.3 | nM | IC50 | Bioorg Med Chem Lett (2016) 26: 4955-4959 [PMID:27650925] |
ChEMBL | Inhibition of recombinant HDAC6 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 30 mins followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 7.1 | pIC50 | 78.74 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of recombinant full length human HDAC6 expressed in baculovirus infected Sf9 cells using Z-(Ac)-Lys-AMC as substrate incubated for 40 mins by fluorescence based assay | B | 7.19 | pIC50 | 64.04 | nM | IC50 | Eur J Med Chem (2021) 218: 113392-113392 [PMID:33831778] |
ChEMBL | Inhibition of human recombinant HDAC6 expressed in baculovirus infected insect cells using BATCP as substrate after 4 hrs by UHPLC-ESI-MS/MS analysis | B | 7.46 | pIC50 | 34.9 | nM | IC50 | Bioorg Med Chem Lett (2016) 26: 4955-4959 [PMID:27650925] |
ChEMBL | Inhibition of full length C-terminal FLAG-tagged human recombinant HDAC6 expressed inSf9 insect cells | B | 7.51 | pIC50 | 31 | nM | IC50 | J Med Chem (2022) 65: 14764-14791 [PMID:36306372] |
ChEMBL | Inhibition of HDAC6 in human HeLa-S3 cell lysates preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 40 mins by fluorimetric method | B | 7.51 | pIC50 | 31 | nM | IC50 | Eur J Med Chem (2018) 143: 1790-1806 [PMID:29150330] |
ChEMBL | Inhibition of HDAC6 in human HeLaS3 cells preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 45 mins by ELISA | B | 7.51 | pIC50 | 31 | nM | IC50 | ACS Med Chem Lett (2017) 8: 281-286 [PMID:28337317] |
ChEMBL | Inhibition of human recombinant N-terminal GST-tagged full length HDAC6 expressed in insect SF9 cells using fluorogenic ZMAL as substrate after 90 mins by fluorescence-based assay | B | 7.52 | pIC50 | 30.4 | nM | IC50 | Eur J Med Chem (2018) 157: 127-138 [PMID:30092367] |
ChEMBL | Inhibition of full length N-terminal GST-tagged human HDAC6 expressed in baculovirus expression system using ZMAL as substrate incubated for 90 mins by fluorescence assay | B | 7.52 | pIC50 | 30.4 | nM | IC50 | ACS Med Chem Lett (2020) 11: 2268-2276 [PMID:33214839] |
ChEMBL | Inhibition of recombinant N-terminal GST-tagged human HDAC6 expressed in baculovirus expression system using fluorogenic ZMAL as substrate incubated for 90 mins by fluorescence assay | B | 7.52 | pIC50 | 30 | nM | IC50 | J Med Chem (2019) 62: 1138-1166 [PMID:30645113] |
ChEMBL | Inhibition of recombinant human HDAC6 using Fluor de Lys-SIRT1 as substrate incubated for 15 mins by fluorescence assay | B | 7.54 | pIC50 | 28.88 | nM | IC50 | Eur J Med Chem (2016) 116: 126-135 [PMID:27060764] |
ChEMBL | Inhibition of recombinant HDAC6 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 15 mins followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 7.54 | pIC50 | 28.71 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of recombinant HDAC6 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 60 mins followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 7.55 | pIC50 | 28.28 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC6 (unknown origin) using Ac-LeuGlyLy-s(Ac)-AMC as substrate preincubated for 10 mins followed by substrate addition and further incubated for 2 hrs by fluorescence microtiter plate reader assay | B | 7.56 | pIC50 | 27.4 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of recombinant HDAC6 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 7.57 | pIC50 | 27 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of recombinant HDAC6 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 0 min followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 7.58 | pIC50 | 26.35 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of recombinant HDAC6 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate preincubated for 120 mins followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 7.59 | pIC50 | 25.76 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of recombinant full length human N-terminal GST-tagged HDAC6 expressed in baculovirus infected sf9 insect cells pretreated with compound followed by Fluor de Lys deacetylase substrate addition by fluorescence method | B | 7.68 | pIC50 | 21 | nM | IC50 | J Med Chem (2019) 62: 10711-10739 [PMID:31710483] |
ChEMBL | Inhibition of recombinant human HDAC6 using fluorogenic HDAC substrate preincubated for 15 mins followed by substrate addition and measured after 30 mins by fluorescence analysis | B | 7.7 | pIC50 | 20 | nM | IC50 | Bioorg Med Chem (2018) 26: 5718-5729 [PMID:30385227] |
ChEMBL | Inhibition of N-terminal GST-tagged full-length human HDAC6 expressed in Sf9 infected baculovirus system using FTS as substrate preincubated for 10 mins followed by substrate addition and measured for 30 mins | B | 7.72 | pIC50 | 18.9 | nM | IC50 | Eur J Med Chem (2021) 218: 113383-113383 [PMID:33799069] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.74 | pIC50 | 18 | nM | IC50 | J Med Chem (2021) 64: 26-41 [PMID:33346659] |
ChEMBL | Inhibition of N-terminal GST-tagged full length human HDAC6 expressed in baculovirus system using FTS as substrate preincubated for 10 mins followed by substrate addition and measured after 2 hrs by fluorescence based analysis | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2023) 245: 114920-114920 [PMID:36399875] |
ChEMBL | Inhibition of human recombinant HDAC6 expressed in Sf9 cells incubated for 2 hrs using RHKK-Ac fluorogenic substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2012) 55: 9891-9899 [PMID:23009203] |
ChEMBL | Inhibition of human recombinant HDAC6 protein using RHKKAc from p53 as substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human recombinant HDAC6 expressed in baculovirus/sf9 cells using RHKKAc as substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2013) 56: 6775-6791 [PMID:23905680] |
ChEMBL | Inhibition of human recombinant HDAC6 using RHKKAc as substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of recombinant human HDAC-6 using RHKKAc as substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | Medchemcomm (2012) 3: 135-161 |
ChEMBL | Inhibition of recombinant N-GST-tagged HDAC6 (unknown origin) assessed as reduction in deacetylation of Ac-Arg-Gly-Lys(Ac)-AMC substrate by fluorescence assay | B | 7.82 | pIC50 | 15 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 4826-4830 [PMID:25240614] |
ChEMBL | Inhibition of recombinant human HDAC6 using RHKKAc as substrate by fluorescence assay | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2015) 58: 7611-7633 [PMID:26086931] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of human recombinant full-length HDAC6 expressed in baculovirus infected Sf9 cells using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2018) 150: 506-524 [PMID:29549837] |
ChEMBL | Inhibition of human recombinant HDAC6 using RHKKAcAMC as substrate by fluorescence assay | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2018) 152: 329-357 [PMID:29738953] |
ChEMBL | Inhibition of HADC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2020) 63: 23-39 [PMID:31415174] |
ChEMBL | Inhibition of human HDAC6 using (Z-(Ac)Lys-AMC) as substrate after 90 mins by fluorescence analysis | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2019) 162: 321-333 [PMID:30448419] |
ChEMBL | Inhibition of recombinant human HDAC6 using RHKKAc fluorogenic peptide substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2019) 62: 1138-1166 [PMID:30645113] |
ChEMBL | Inhibition of human HDAC6 using fluorogenic HDAC substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2018) 158: 620-706 [PMID:30245394] |
ChEMBL | Inhibition of human HDAC6 using p53 fluorogenic peptide (379 to 382 residues) RHKKAc as substrate by fluorescence-based assay | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2018) 143: 1406-1418 [PMID:29133060] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Bioorg Med Chem Lett (2021) 47: 128204-128204 [PMID:34139324] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of recombiant human HDAC6 using fluorogenic HDAC substrate 3 measured after 30 mins by fluorescence microplate reader assay | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of HDAC6 (unknown origin) using RHKKAc fluorogenic peptide as substrate by fluorescence assay | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of recombinant human HDAC6 using RHKKAc peptide as substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2022) 229: 114090-114090 [PMID:34992037] |
ChEMBL | Inhibition of human recombinant HDAC6 using RHKKAc as substrate | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2022) 65: 3080-3097 [PMID:35148101] |
ChEMBL | Inhibition of human HDAC6 | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2021) 226: 113874-113874 [PMID:34619465] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Bioorg Med Chem Lett (2022) 76: 129015-129015 [PMID:36208870] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2020) 187: 111950-111950 [PMID:31865013] |
ChEMBL | Inhibition of human HDAC6 | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2021) 225: 113815-113815 [PMID:34479038] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 7.82 | pIC50 | 15 | nM | IC50 | Eur J Med Chem (2018) 157: 447-461 [PMID:30103193] |
ChEMBL | Inhibition of human recombinant HDAC6 using RHKKAc peptide as substrate incubated for 5 to mins prior to substrate addition measured after 2 hrs | B | 7.82 | pIC50 | 15 | nM | IC50 | J Med Chem (2012) 55: 639-651 [PMID:22165909] |
ChEMBL | Inhibition of HDAC6 (unknown origin) using fluorogenic peptide RHKKAc-AMC as substrate by fluorescence-based assay | B | 7.84 | pIC50 | 14.3 | nM | IC50 | Bioorg Med Chem Lett (2023) 81: 129148-129148 [PMID:36690041] |
GtoPdb | - | - | 7.85 | pIC50 | 14 | nM | IC50 | US8748451. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of recombinant full length N-terminal GST-tagged human HDAC6 expressed in baculovirus infected Sf9 cells using Z-Lys(Ac)-AMC as substrate incubated for 90 mins followed by trypsin addition and measured after 30 mins by fluorescence based assay | B | 7.85 | pIC50 | 14 | nM | IC50 | Medchemcomm (2019) 10: 1109-1115 [PMID:31391882] |
ChEMBL | Inhibition of recombinant human KDAC6 using acetylated p53 (379 to 382 residues) as substrate by fluorescence assay | B | 7.85 | pIC50 | 14 | nM | IC50 | J Med Chem (2016) 59: 1613-1633 [PMID:26681404] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 7.85 | pIC50 | 14 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of human recombinant HDAC6 using ZMAL (Z-Lys(Ac)-AMC) fluorogenic substrate incubated for 90 mins by fluorescence based assay | B | 7.85 | pIC50 | 14 | nM | IC50 | J Med Chem (2020) 63: 10339-10351 [PMID:32803970] |
ChEMBL | Inhibition of recombinant human N-terminal GST-tagged HDAC6 (1 to 1215 residues) expressed in Sf9 insect cells using Z-Lys(Ac)-AMC as fluorogenic substrate incubated for 90 mins by microplate reader analysis | B | 7.85 | pIC50 | 14 | nM | IC50 | J Med Chem (2022) 65: 15457-15472 [PMID:36351184] |
ChEMBL | Inhibition of human HDAC6 using fluorogenic-(RHKKAc) as substrate by fluorescence assay | B | 7.86 | pIC50 | 13.7 | nM | IC50 | Bioorg Med Chem (2020) 28: 115250-115250 [PMID:31924504] |
ChEMBL | Inhibition of full length human recombinant N-terminal GST-tagged HDAC6 expressed in Sf9 cells using RHKK(Ac) as substrate after 90 mins by fluorimetric method | B | 7.86 | pIC50 | 13.7 | nM | IC50 | Eur J Med Chem (2017) 127: 115-127 [PMID:28038324] |
ChEMBL | Inhibition of full length human recombinant N-terminal GST-tagged HDAC6 expressed in baculovirus infected sf9 cells using fluorogenic HDAC substrate 3 after 30 mins by fluorescence assay | B | 7.89 | pIC50 | 13 | nM | IC50 | Eur J Med Chem (2018) 150: 506-524 [PMID:29549837] |
ChEMBL | Inhibition of human recombinant HDAC6 using fluorogenic HDAC substrate 3 pre-incubated for 30 mins followed by HDAC developer addition and measured after 15 mins by fluorogenic assay | B | 7.95 | pIC50 | 11.14 | nM | IC50 | Bioorg Med Chem (2019) 27: 3408-3420 [PMID:31235266] |
ChEMBL | Inhibition of human recombinant HDAC6 using fluorogenic substrate measured after 30 mins | B | 7.95 | pIC50 | 11.14 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of human recombinant HDAC6 using fluorogenic substrate measured after 30 mins | B | 7.95 | pIC50 | 11.1 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | Inhibition of full length human recombinant N-terminal GST-tagged HDAC6 (1 to 1215 residues) expressed in sf9 cells using RHK-K(Ac)-AMC as substrate by fluorescence assay | B | 7.96 | pIC50 | 11 | nM | IC50 | J Med Chem (2016) 59: 8233-8262 [PMID:27541357] |
ChEMBL | Inhibition of HDAC6 (unknown origin) measured by fluorescence based assay | B | 8.03 | pIC50 | 9.4 | nM | IC50 | Bioorg Med Chem (2022) 73: 117028-117028 [PMID:36182802] |
ChEMBL | Determination of IC50 values for inhibition of enzymatic assay of human HDAC6 with custom peptide substrate | B | 8.13 | pIC50 | 7.44 | nM | IC50 | HDAC6 screening dataset using tau-based substrate in an enzymatic assay yields selective inhibitors and activators |
ChEMBL | Inhibition of HDAC6 (unknown origin) | B | 8.36 | pIC50 | 4.4 | nM | IC50 | J Med Chem (2020) 63: 10246-10262 [PMID:32815366] |
ChEMBL | Inhibition of human full length recombinant HDAC6 using p53 (379 to 382 residues) (RHKK(Ac)AMC) as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 8.4 | pIC50 | 4 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of human HDAC6 | B | 8.4 | pIC50 | 4 | nM | IC50 | Eur J Med Chem (2021) 209: 112887-112887 [PMID:33035922] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 8.4 | pIC50 | 4 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of N-terminal GST tagged human HDAC6 (1 to 1215 residues) expressed in baculovirus infected insect cells using RHKKAc as substrate in presence of ATP | B | 8.46 | pIC50 | 3.5 | nM | IC50 | J Med Chem (2017) 60: 8336-8357 [PMID:28953386] |
ChEMBL | Inhibition of full length human recombinant N-terminal GST-tagged HDAC6 (1 to 1215 residues) expressed in sf9 cells preincubated with enzyme followed by fluorogenic Arg-His-Lys-Lys(Ac)-AMC substrate addition measured after 2 hrs by fluorescence assay | B | 8.46 | pIC50 | 3.5 | nM | IC50 | J Med Chem (2016) 59: 8233-8262 [PMID:27541357] |
ChEMBL | Inhibition of human HDAC6 using p53 (379 to 382 residues) derived fluorogenic peptide RHKKAc as substrate | B | 8.46 | pIC50 | 3.5 | nM | IC50 | Bioorg Med Chem Lett (2018) 28: 2636-2640 [PMID:29945795] |
ChEMBL | Inhibition of HDAC6 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 8.7 | pIC50 | 2 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
ChEMBL | Inhibition of human HDAC6 pre-incubated for 5 mins before substrate addition and measured after 30 mins by fluorescence based assay | B | 8.72 | pIC50 | 1.9 | nM | IC50 | J Med Chem (2021) 64: 1116-1126 [PMID:33356256] |
ChEMBL | Inhibition of HDAC6 in human RPMI-8226 cells assessed as increase in tubulin acetylation incubated for 6 hrs by Western blot analysis | B | 5.96 | pEC50 | 1090 | nM | EC50 | J Med Chem (2021) 64: 4810-4840 [PMID:33830764] |
histone deacetylase 6/Histone deacetylase 6 in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2878] [GtoPdb: 2618] [UniProtKB: Q9Z2V5] | ||||||||
ChEMBL | Inhibition of HDAC6 in mouse N2A cells | B | 8.36 | pIC50 | 4.4 | nM | IC50 | ACS Med Chem Lett (2020) 11: 706-712 [PMID:32435374] |
ChEMBL | Inhibition of HDAC6 in mouse N2A cells assessed as increase in alpha tubulin acetylation | B | 6.84 | pEC50 | 145 | nM | EC50 | ACS Med Chem Lett (2020) 11: 706-712 [PMID:32435374] |
histone deacetylase 7/Histone deacetylase 7 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2716] [GtoPdb: 2661] [UniProtKB: Q8WUI4] | ||||||||
ChEMBL | Inhibition of HDAC7 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of human recombinant HDAC7 protein using Acetyl-Lys (trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of human recombinant HDAC7 using acetyl-Lys(trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of N-terminal GST-tagged human HDAC7 (518 to end residues) using fluorogenic acetyl-Lys(trifluoroacetyl)-AMC substrate incubated for 2 hrs by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC7 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of HDAC7 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC7 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC7 (unknown origin) using Acetyl-Lys(trifluoroacetyl)-AMC fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.01 | pIC50 | 9700 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of recombinant HDAC7 (unknown origin) using Boc-Lys (trifluoroacetyl) AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC7 (unknown origin) measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of HDAC7 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 6.42 | pIC50 | 379 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
ChEMBL | Inhibition of human full length recombinant HDAC7 using p53 (379 to 382 residues) Ac-LGK(TFA)-AMC as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 6.51 | pIC50 | 306 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
Histone deacetylase 8 in Schistosoma mansoni (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3797017] [UniProtKB: A5H660] | ||||||||
ChEMBL | Inhibition of Schistosoma mansoni KDAC8 using (FAM)-labeled peptide as substrate after 60 mins by microfluidic assay | B | 5.83 | pIC50 | 1479.11 | nM | IC50 | Bioorg Med Chem (2017) 25: 2105-2132 [PMID:28259528] |
histone deacetylase 8/Histone deacetylase 8 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3192] [GtoPdb: 2619] [UniProtKB: Q9BY41] | ||||||||
ChEMBL | Inhibition of C-terminal His-fusion tagged/N-terminal Strep-2 tagged recombinant human HDAC8 (1 to 377 residues) expressed in insect cells using Boc-Lys(TFa)-AMC as substrate preincubated for 5 mins followed by substrate addition and further incubation for 90 mins measured after 15 mins by microplate reader based fluorescence assay | B | 4.91 | pKi | 12300 | nM | Ki | Bioorg Med Chem (2019) 27: 115036-115036 [PMID:31431326] |
ChEMBL | Inhibition of human HDAC8 | B | 7.02 | pKi | 96.2 | nM | Ki | Bioorg Med Chem (2015) 23: 5151-5155 [PMID:25637120] |
ChEMBL | Inhibition of recombinant HDAC8 (unknown origin) using Boc-Lys (trifluoroacetyl) AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | Inhibition of HDAC8 (unknown origin) measured by fluorescence based assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | Bioorg Med Chem (2022) 73: 117028-117028 [PMID:36182802] |
ChEMBL | Inhibition of recombinant human KDAC8 using diacetylated p53 (379 to 382 residues) as substrate by fluorescence assay | B | 5.63 | pIC50 | 2340 | nM | IC50 | J Med Chem (2016) 59: 1613-1633 [PMID:26681404] |
ChEMBL | Inhibition of HDAC8 (unknown origin) using Ac-LeuGlyLys(tfa)-AMC as substrate preincubated for 10 mins followed by substrate addition and further incubated for incubated for 1 hrs by fluorescence microtiter plate reader assay | B | 5.72 | pIC50 | 1899 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of human recombinant HDAC8 using fluorogenic substrate measured after 30 mins | B | 5.87 | pIC50 | 1350 | nM | IC50 | Bioorg Med Chem (2023) 79: 117154-117154 [PMID:36645952] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.9 | pIC50 | 1270 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of HDAC8 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 6.07 | pIC50 | 854 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HADC8 (unknown origin) | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2020) 63: 23-39 [PMID:31415174] |
ChEMBL | Inhibition of human recombinant HDAC8 protein using RHKAcKAc from p53 as substrate | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Inhibition of HDAC8 (unknown origin) | B | 6.07 | pIC50 | 854 | nM | IC50 | Eur J Med Chem (2020) 187: 111950-111950 [PMID:31865013] |
ChEMBL | Inhibition of HDAC8 (unknown origin) | B | 6.07 | pIC50 | 854 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of human recombinant HDAC8 expressed in baculovirus/sf9 cells using RHKAcKAc as substrate | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2013) 56: 6775-6791 [PMID:23905680] |
ChEMBL | Inhibition of human recombinant HDAC8 using RHKAcKAc as substrate | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2013) 56: 7201-7211 [PMID:23964961] |
ChEMBL | Inhibition of full length C-terminal 6x-His tagged human HDAC8 using Arg-His-Lys(Ac)-Lys(Ac) substrate incubated for 2 hrs by fluorescence assay | B | 6.07 | pIC50 | 854 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 5450-5454 [PMID:25454270] |
ChEMBL | Inhibition of HDAC8 (unknown origin) | B | 6.07 | pIC50 | 854 | nM | IC50 | Bioorg Med Chem Lett (2014) 24: 4826-4830 [PMID:25240614] |
ChEMBL | Inhibition of N-terminal GST-tagged full length human HDAC8 expressed in baculovirus system using FTS as substrate preincubated for 10 mins followed by substrate addition and measured after 2 hrs by fluorescence based analysis | B | 6.07 | pIC50 | 854 | nM | IC50 | Eur J Med Chem (2023) 245: 114920-114920 [PMID:36399875] |
ChEMBL | Inhibition of HDAC8 (unknown origin) | B | 6.07 | pIC50 | 854 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC8 (unknown origin) measured after 30 mins by fluorescence microplate reader assay | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of HDAC8 (unknown origin) using RHKAcKAc fluorogenic-diacyl peptide as substrate by fluorescence assay | B | 6.07 | pIC50 | 854 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of recombinant human HDAC8 using RHKAcKAc peptide as substrate | B | 6.07 | pIC50 | 854 | nM | IC50 | Eur J Med Chem (2022) 229: 114090-114090 [PMID:34992037] |
ChEMBL | Inhibition of human recombinant HDAC8 using RHKAcKAc as substrate | B | 6.07 | pIC50 | 850 | nM | IC50 | J Med Chem (2022) 65: 3080-3097 [PMID:35148101] |
ChEMBL | Inhibition of HDAC8 (unknown origin) | B | 6.07 | pIC50 | 850 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 6.09 | pIC50 | 814 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
GtoPdb | - | - | 6.09 | pIC50 | 814 | nM | IC50 | US8748451. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of human HDAC8 | B | 6.12 | pIC50 | 760 | nM | IC50 | Eur J Med Chem (2021) 209: 112887-112887 [PMID:33035922] |
ChEMBL | Inhibition of human full length recombinant HDAC8 using p53 (379 to 382 residues) (RHK(Ac)K(Ac)AMC as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 6.12 | pIC50 | 755 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of human recombinant HDAC8 expressed in Escherichia coli using Fluor de Lys substrate preincubated for 15 mins followed by substrate addition and measured after 60 mins by fluorescence assay | B | 6.16 | pIC50 | 695 | nM | IC50 | ACS Med Chem Lett (2020) 11: 2268-2276 [PMID:33214839] |
ChEMBL | Inhibition of recombinant human HDAC8 expressed in baculovirus expression system using fluorogenic Arg-His-Lys(Ac)-Lys(Ac) as substrate incubated for 90 mins by fluorescence assay | B | 6.16 | pIC50 | 695 | nM | IC50 | J Med Chem (2019) 62: 1138-1166 [PMID:30645113] |
ChEMBL | Inhibition of HDAC8 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 6.17 | pIC50 | 681 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
ChEMBL | Inhibition of full length C-terminal his-tagged human recombinant HDAC8 expressed in Sf9 insect cells | B | 6.48 | pIC50 | 333 | nM | IC50 | J Med Chem (2022) 65: 14764-14791 [PMID:36306372] |
ChEMBL | Inhibition of human recombinant full-length C-terminal His-tagged HDAC8 expressed in baculovirus infected Sf9 insect cell preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 mins by fluorimetric method | B | 6.48 | pIC50 | 330 | nM | IC50 | Eur J Med Chem (2018) 143: 1790-1806 [PMID:29150330] |
ChEMBL | Inhibition of full length human C-terminal His-tag HDAC8 expressed in baculovirus expression system preincubated for 15 mins followed by HDAC-Glo substrate addition measured after 30 to 45 mins by ELISA | B | 6.48 | pIC50 | 330 | nM | IC50 | ACS Med Chem Lett (2017) 8: 281-286 [PMID:28337317] |
histone deacetylase 9/Histone deacetylase 9 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4145] [GtoPdb: 2620] [UniProtKB: Q9UKV0] | ||||||||
ChEMBL | Inhibition of HDAC9 (unknown origin) using Acetyl-Lys(trifluoroacetyl)-AMC fluorogenic peptide as substrate by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2021) 64: 1362-1391 [PMID:33523672] |
ChEMBL | Inhibition of human recombinant HDAC9 protein using Acetyl-Lys (trifluoroacetyl)-AMC as substrate | B | 4.52 | pIC50 | >30000 | nM | IC50 | J Med Chem (2013) 56: 6297-6313 [PMID:23627282] |
ChEMBL | Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at room temperature in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 4.52 | pIC50 | >30000 | nM | IC50 | US-8748451-B2. HDAC inhibitors and therapeutic methods of using same (2014) |
ChEMBL | Inhibition of HDAC9 (unknown origin) using Boc-Lys(acetyl)-AMC as substrate after 30 mins by fluorescence assay | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 141: 596-602 [PMID:29102179] |
ChEMBL | Inhibition of HDAC9 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2016) 121: 451-483 [PMID:27318122] |
ChEMBL | Inhibition of HDAC9 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2021) 221: 113526-113526 [PMID:33992929] |
ChEMBL | Inhibition of HDAC9 (unknown origin) | B | 4.52 | pIC50 | >30000 | nM | IC50 | Eur J Med Chem (2017) 135: 174-195 [PMID:28453994] |
ChEMBL | Inhibition of recombinant human HDAC9 measured after 30 mins by fluorescence microplate reader assay | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2021) 64: 15280-15296 [PMID:34624191] |
ChEMBL | Inhibition of recombinant HDAC9 (unknown origin) using Boc-Lys (trifluoroacetyl) AMC as substrate preincubated for 1 hr followed by substrate addition and measured after 2 hrs by fluorescence based microplate reader analysis | B | 5.3 | pIC50 | >5000 | nM | IC50 | J Med Chem (2022) 65: 12140-12162 [PMID:36073117] |
ChEMBL | HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity. | B | 5.37 | pIC50 | 4310 | nM | IC50 | US-9249087-B2. HDAC inhibitors and therapeutic methods using the same (2016) |
ChEMBL | Inhibition of human full length recombinant HDAC9 using p53 (379 to 382 residues) Ac-LGK(TFA)-AMC as substrate preincubated for 5 to 10 mins followed by substrate addition and measured after 2 hrs by fluorescence method | B | 6.13 | pIC50 | 739 | nM | IC50 | J Med Chem (2020) 63: 12460-12484 [PMID:32608981] |
ChEMBL | Inhibition of HDAC9 (unknown origin) assessed as fluorescence intensity measured after 60 mins incubation at room temperature by trypsin-free microfluidic lab-on-a-chip assay | B | 6.21 | pIC50 | 621 | nM | IC50 | J Med Chem (2013) 56: 1772-1776 [PMID:23368884] |
Polyamine deacetylase HDAC10 in Danio rerio (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4802002] [UniProtKB: F1QCV2] | ||||||||
ChEMBL | Inhibition of zebra fish HDAC10 using Ac-spermidine-AMC as substrate incubated for 25 mins and measured by fluorescence assay | B | 6.66 | pIC50 | 220 | nM | IC50 | Eur J Med Chem (2022) 234: 114272-114272 [PMID:35306288] |
ChEMBL data shown on this page come from version 34:
Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]