产品描述:
CDKI-73 is an inhibitor of Cdk9/cyclin T1, Cdk1/cyclin B, and Cdk2/cyclin A complexes (Kis = 4, 4, and 3 nM, respectively).{67816} It is selective for these complexes over the Cdk7/cyclin H complex (Ki = 91 nM). CDKI-73 is cytotoxic to HCT116 colorectal cancer cells (GI50 = In vivo, CDKI-73 (100 mg/kg every three days) decreases tumor volume in an HCT116 mouse xenograft model to a greater extent than the DNA-crosslinking agent cisplatin (Item No. 13119).