immepip [Ligand Id: 1251] activity data from GtoPdb and ChEMBL

Click here for a description of the charts and data table

Please tell us if you are using this feature and what you think!

ChEMBL ligand: CHEMBL18661 (Immepip)
  • H2 receptor/Histamine H2 receptor in Human [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
There should be some charts here, you may need to enable JavaScript!
  • H3 receptor/Histamine H3 receptor in Human [ChEMBL: CHEMBL264] [GtoPdb: 264] [UniProtKB: Q9Y5N1]
  • H3 receptor in Mouse [GtoPdb: 264] [UniProtKB: P58406]
  • H3 receptor in Rat [GtoPdb: 264] [UniProtKB: Q9QYN8]
  • Histamine H3 receptor in Guinea pig [ChEMBL: CHEMBL5076] [UniProtKB: Q9JI35]
There should be some charts here, you may need to enable JavaScript!
  • H4 receptor/Histamine H4 receptor in Human [ChEMBL: CHEMBL3759] [GtoPdb: 265] [UniProtKB: Q9H3N8]
There should be some charts here, you may need to enable JavaScript!
DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
H2 receptor/Histamine H2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
ChEMBL Displacement of [125I]aminopotentidine binding to CHO cell membranes expressing human histamine H2 receptor B 5 pKi <10000 nM Ki J Med Chem (2005) 48: 2100-2107 [PMID:15771452]
ChEMBL Displacement of [125I]aminopotentidine from human histamine H2 receptor expressed in CHO-K1 cells after 1 hr by liquid scintillation counting B 6 pKi >1000 nM Ki Bioorg Med Chem (2010) 18: 5441-5448 [PMID:20541426]
H3 receptor/Histamine H3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL264] [GtoPdb: 264] [UniProtKB: Q9Y5N1]
ChEMBL Displacement of [3H]histamine from human H3 receptor expressed in HEK293 cells after 1 to 1.5 hrs by scintillation counting B 9.3 pKi 0.5 nM Ki J Med Chem (2011) 54: 8136-8147 [PMID:22003888]
ChEMBL Displacement of [3H]Nalpha-methylhistamine from human histamine H3 receptor expressed in human SK-N-MC cells B 9.3 pKi 0.5 nM Ki Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Displacement of [3H]N-R-methylhistamine binding to SK-N-MC cell membranes expressing human H3 receptor B 9.3 pKi 0.5 nM Ki J Med Chem (2005) 48: 2100-2107 [PMID:15771452]
ChEMBL Inhibitory activity measured by [3H]- N alpha- methyl-histamine binding to membranes of SK-N-MC cells expressing the human Histamine H3 receptor B 9.32 pKi 0.48 nM Ki J Med Chem (2003) 46: 5445-5457 [PMID:14640553]
ChEMBL Displacement of [3H]N-alpha-methylhistamine from human histamine H3 receptor expressed in SK-N-MC cells B 9.32 pKi 0.48 nM Ki J Med Chem (2004) 47: 2414-2417 [PMID:15115383]
ChEMBL Displacement of [3H]-NR-methylhistamine from human histamine H3 receptor expressed in SK-N-MC cells by liquid scintillation counter B 9.32 pKi 0.48 nM Ki J Med Chem (2016) 59: 810-840 [PMID:26390077]
ChEMBL Displacement of [3H]N-alpha-methylhistamine from human histamine H3 receptor expressed in CHO cells B 9.39 pKi 0.41 nM Ki J Med Chem (2008) 51: 2944-2953 [PMID:18433114]
ChEMBL Displacement of [3H] (R)-alpha-methylhistamine from human recombinant histamine H3 receptor expressed in CHO cells after 1 hr by liquid scintillation counting B 9.52 pKi 0.3 nM Ki Bioorg Med Chem (2010) 18: 5441-5448 [PMID:20541426]
ChEMBL Displacement of [3H](R)-alpha-methylhistamine from human histamine H3 receptor expressed in CHO cells by liquid scintillation counting B 9.52 pKi 0.3 nM Ki J Med Chem (2010) 53: 6445-6456 [PMID:20690643]
GtoPdb - - 9.7 pKi - - - J Pharmacol Exp Ther (2000) 293: 771-8 [PMID:10869375];
Biochem J (2001) 355: 279-88 [PMID:11284713];
Eur J Pharmacol (2002) 453: 33-41 [PMID:12393057];
Mol Pharmacol (2001) 59: 420-6 [PMID:11179434];
J Med Chem (2003) 46: 5445-57 [PMID:14640553]
ChEMBL Agonist activity at human recombinant histamine H3 receptor expressed in CHO-K1 cells assessed as [35S]GTPgammaS binding after 1 hr by liquid scintillation counting F 9.17 pEC50 0.67 nM EC50 Bioorg Med Chem (2010) 18: 5441-5448 [PMID:20541426]
ChEMBL Agonist activity at human histamine H3 receptor expressed in CHO cells assessed as [35S]GTPgammaS binding F 9.17 pEC50 0.67 nM EC50 J Med Chem (2010) 53: 6445-6456 [PMID:20690643]
ChEMBL Inhibitory activity determined by the inhibition of cAMP- stimulated beta-galactosidase transcription in SK-N-MC cells expressing the human Histamine H3 receptor B 9.88 pEC50 0.13 nM EC50 J Med Chem (2003) 46: 5445-5457 [PMID:14640553]
ChEMBL Inhibition of the cAMP-stimulated beta-galactosidase transcription in SK-N-MC cells expressing the human Histamine H3 receptor B 9.88 pEC50 0.13 nM EC50 J Med Chem (2004) 47: 2414-2417 [PMID:15115383]
ChEMBL Inhibition of cAMP-stimulated beta-galactosidase transcription in SK-N-MC cells expressing human H3 receptor F 9.9 pEC50 0.13 nM EC50 J Med Chem (2005) 48: 2100-2107 [PMID:15771452]
ChEMBL Agonist activity at human histamine H3 receptor expressed in human SK-N-MC cells by CRE-beta galactosidase reporter gene assay F 10.4 pEC50 0.04 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
H3 receptor in Mouse [GtoPdb: 264] [UniProtKB: P58406]
GtoPdb - - 9.8 pKi - - - Eur J Pharmacol (2003) 467: 57-65 [PMID:12706455]
H3 receptor in Rat [GtoPdb: 264] [UniProtKB: Q9QYN8]
GtoPdb - - 8.9 pKi - - - J Pharmacol Exp Ther (2000) 293: 771-8 [PMID:10869375];
Eur J Pharmacol (2002) 453: 33-41 [PMID:12393057]
Histamine H3 receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5076] [UniProtKB: Q9JI35]
ChEMBL Displacement of [3H]N-alpha-methylhistamine from histamine H3 receptor in guinea pig brain B 9.4 pKi 0.4 nM Ki Bioorg Med Chem Lett (2006) 16: 395-399 [PMID:16246552]
H4 receptor/Histamine H4 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3759] [GtoPdb: 265] [UniProtKB: Q9H3N8]
ChEMBL Displacement of [3H]histamine from human histamine H4 receptor expressed in CHO-K1 cells after 1 hr by liquid scintillation counting B 7.66 pKi 22 nM Ki Bioorg Med Chem (2010) 18: 5441-5448 [PMID:20541426]
ChEMBL Displacement of [3H]histamine from human histamine H4 receptor expressed in SK-N-MC cells B 7.66 pKi 21.88 nM Ki J Med Chem (2004) 47: 2414-2417 [PMID:15115383]
ChEMBL Displacement of [3H]histamine binding to SK-N-MC cell membranes expressing human histamine H4 receptor B 7.7 pKi 19.95 nM Ki J Med Chem (2005) 48: 2100-2107 [PMID:15771452]
ChEMBL Displacement of [3H]-histamine from human histamine H4 receptor expressed in Sf9 cells coexpressing RGS19, Galphai2, Gbeta1gamma2 B 7.7 pKi 19.95 nM Ki Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Displacement of [3H]histamine from human H4 receptor expressed in HEK293 cells after 1 to 1.5 hrs by scintillation counting B 7.7 pKi 19.95 nM Ki J Med Chem (2011) 54: 8136-8147 [PMID:22003888]
GtoPdb - - 8 pKi - - - Mol Pharmacol (2001) 59: 420-6 [PMID:11179434];
J Med Chem (2003) 46: 5445-57 [PMID:14640553];
Mol Pharmacol (2001) 59: 434-41 [PMID:11179436]
ChEMBL Inhibitory activity determined by the inhibition of cAMP- stimulated beta-galactosidase transcription in SK-N-MC cells expressing the human Histamine H4 receptor B 7.25 pEC50 56.23 nM EC50 J Med Chem (2003) 46: 5445-5457 [PMID:14640553]
ChEMBL Inhibition of the cAMP-stimulated beta-galactosidase transcription in SK-N-MC cells expressing the human Histamine H4 receptor B 7.25 pEC50 56.23 nM EC50 J Med Chem (2004) 47: 2414-2417 [PMID:15115383]
ChEMBL Agonist activity at human histamine H4 receptor expressed in human SK-N-MC cells by CRE-beta galactosidase reporter gene assay F 7.8 pEC50 15.85 nM EC50 Bioorg Med Chem Lett (2010) 20: 7191-7199 [PMID:21044842]
ChEMBL Agonist activity at human histamine H4 receptor F 7.8 pEC50 15.85 nM EC50 J Med Chem (2011) 54: 26-53 [PMID:21062081]

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]