Supplier Page from Cayman Chemical for (R)-Roscovitine
Ki, IC, EC, or working concentration: CDK2/cyclin E: IC50 = 0.1 µM CDK7/cyclin H: IC50 = 0.49 µM CDK5/p35: IC50 = 0.16 µM Cell division cycle (cdc)/cyclin B: IC50 = 0.65 µM