Assay Method Information

Assay Name:  Transcreener KINASE Assay
Description:  Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows:1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature.2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit (version 5.3).
Affinity data for this assay
 

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