Substrates and Inhibitors

Our collection of kinase and phosphatase substrates and inhibitors gives you access to the essential tools to build your own assay.

Product Listing: Substrates
Product Listing: Inhibitors

Calbiochem kinase and phosphatase inhibitors have been cited in thousands of peer-reviewed publications. We offer inhibitors to a wide range of enzymes in apoptosis, cell cycle, lipid signaling, oxidative stress, and other signaling pathways.

(Above) Inhibition of Wild-Type and T3151Abl by the inhibitor, Gleevec.
Abl activity was measured via incorporation of radioactivity from 10 μM γ-33p-ATP into EAIYAAPFAKKK in the presence of compound concentrations indicated.