Assay Method Information

Assay Name:  Mobility Shift Assay (MSA) Type B
Description:  The active BTK assay consisted of phosphorylated form of full length BTK. The assay was performed in a buffer solution utilized in the inactive BTK assay. The enzyme inhibitor complexes was incubated for 30 minutes at the room temperature and the kinase activation reaction was initiated by the addition of 1 μM Srctide peptide substrate and 16M ATP. After incubation at room temperature for 60 minutes, the reaction was stopped and the mobility shift was measured as described above for the inactive BTK assay. The data of inactive and active BTK assays was fit to a 4 parameter logistic model to calculate the IC50 value.
Affinity data for this assay
 

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