Methods and kits for detecting protein kinases

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving transferase

Reexamination Certificate

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C435S021000, C435S004000, C435S008000, C435S023000

Reexamination Certificate

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06911319

ABSTRACT:
A method for measuring protein kinase activity comprising:(a) providing a first solution comprising ATP and a protein kinase to be tested, and a second solution comprising ATP in the absence of said kinase to be tested;(b) adding a substrate capable of being phosphorylated by the protein kinase to be tested to the first and second solutions of step (a);(c) measuring the concentration of ATP and/or ADP, or the rate of change thereof with respect to time, in each of the reaction mixtures formed in step (b) using a bioluminescence reaction; and(d) using the information about the concentration of ATP and/or ADP to determine the activity of the protein kinase to be tested.

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