MASS SPECTROMETRY METHODS FOR MULTIPLEXED QUANTIFICATION OF PROTEIN KINASES AND PHOSPHATASES

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United States of America Patent

APP PUB NO 20090253156A1
SERIAL NO

11744705

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Abstract

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The inventions relates to methods and kits for capture and/or analysis of kinases and/or phosphatases in one or more samples. In some embodiments, a kinase inhibitor, e.g. staurosporine or its derivative, is used to capture kinases from a sample. In some embodiments, a phosphatase inhibitor, e.g. microcystin or its derivative, is used to capture phosphatases from a sample. Methods for quantitative analysis of captured kinases and/or proteases are also provided. In some embodiments, quantitative analysis is accomplished using mass spectrometry. In addition, the invention provides kits related to same.

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Patent Owner(s)

Patent OwnerAddress
PERKINELMER LAS INC940 WINTER STREET WALTHAM MA 02451

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Patton, Wayne F Newton , US 26 389
Xie, Bing Milford , US 43 475

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