Assay Method Information

Assay Name:  PI3KC3 (hVPS34) Kinase Assay
Description:  The substrate (Phosphatidylinositol (PI): Phosphatidylserine (PS)) was added to freshly prepared reaction buffer (40 mM Tris-HCl (pH7.5), 3 μM Orthovanadate, 20 mM MgCl2, 2 mM DTT, 0.05% CHAPS, 1% DMSO). The PI3KC3 (hVPS34) kinase was delivered into the substrate solution with gentle mixing. Compounds were delivered in 100% DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range). The reaction was incubated for 20 min at room temperature. ATP was delivered into the reaction mixture to initiate the reaction. After incubating the mixture for 60 min at 30° C., the reaction was quenched with ADP-Glo reagent (Promega ADP Glo Kinase Assay kit #V9102) and incubated for 40 min at room temperature. Detection mixture (Promega ADP Glo Kinase Assay kit #V9102) was added and the reaction was incubated for 30 minutes. Luminescence was measured.
Affinity data for this assay
 

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