perenostobart   Click here for help

GtoPdb Ligand ID: 12103

Synonyms: SRF-617 | SRF617
Immunopharmacology Ligand
Compound class: Antibody
Comment: Perenostobart is a monoclonal antibody that targets ectonucleoside triphosphate diphosphohydrolase 1 (ENTPD1/CD39). Based on analysis using the amino acid (aa) sequences provided in the INN documentation and patented aa sequences (via NCBI Blast: protein), perenostobart would appear to map to Surface Oncology's clinical lead anti-CD39 mAb SRF617. Surface Oncology claim anti-CD39 mAbs in patent US10738128B2 [1]. SRF617 is a fully human mAb that was designed to inhibit the enzymatic activity of ENTPD1/CD39.
Selectivity at enzymes
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
ectonucleoside triphosphate diphosphohydrolase 1 Hs Antibody Inhibition - - - 1
[1]