Assay Method Information

Assay Name:  In-Vitro Kinase Inhibition Assay
Description:  Compounds 2-4 and cabozantinib were each tested for binding of c-Met, VEGFR2, TIE2 and the control compound, staurosporine. Specifically, each compound was tested at a 3-fold serial dilution starting at 10 microMolar ( μM ) in a 10-dose IC50 mode into an enzyme/substrate mixture using acoustic technology, and pre-incubated for 20 minutes to ensure compounds were equilibrated and bound to the enzyme. Staurosporine was used as a control and was tested at a 4-fold serial dilution starting at 20 μM. Next, 5 concentrations of ATP were added to initiate the reaction. The activity was monitored every 5-15 min for a time course study.
Affinity data for this assay
 

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