sacituzumab tirumotecan   Click here for help

GtoPdb Ligand ID: 13791

Synonyms: Jiataile® | MK-2870 | sac-TMT | SKB264
Approved drug
sacituzumab tirumotecan is an approved drug
Compound class: Antibody
Comment: Sacituzumab tirumotecan (SKB264/MK-2870) is an antibody-drug conjugate (ADC) [1]. It is the same humanized anti-TROP-2 monoclonal antibody as the previously approved ADC sacituzumab govitecan, but carrying a different topoisomerase inhibitor payload (tirumotecan/KL610023) that is a belotecan-derivative. TROP-2 is a transmembrane glycoprotein, cell surface antigen which has oncogenic activity in cancers of epithelial origin [2], but expression is restricted in normal tissue. Directing the topoisomerase inhibitor selectively to cancer cells via TROP-2 binding is predicted to limit toxicity towards healthy tissue/cells.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
Classification Click here for help
Compound class Antibody
Approved drug? Yes. China NMPA (2024)
International Nonproprietary Names Click here for help
INN number INN
12801 sacituzumab tirumotecan
Synonyms Click here for help
Jiataile® | MK-2870 | sac-TMT | SKB264
Database Links Click here for help
Specialist databases
IMGT/mAb-DB 1504
Other databases
GtoPdb PubChem SID 507750424
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