Enzyme cycling based assays for alpha-methylacyl-CoA racemase

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United States of America Patent

PATENT NO 7374902
APP PUB NO 20060084133A1
SERIAL NO

11004477

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a method for assaying alpha-methylacyl-CoA racemase activity. In the assay, a sample containing an alpha-methylacyl-CoA racemase or suspected of containing an alpha-methylacyl-CoA racemase is contacted with (2R)-2-methylacyl-CoA. If alpha-methylacyl-CoA racemase is present in the sample, (2R)-2-methylacyl-CoA is converted into (2S)-2-methylacyl-CoA. The method then utilizes a cycling reaction system between (2S)-2-methylacyl-CoA and trans-2,3-dehydroacyl-CoA to generate a detectable signal that corresponds to the alpha-methylacyl-CoA racemase activity. Kits for assaying alpha-methylacyl-CoA racemase based on the same principle are also provided.

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  • GENERAL ATOMICS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yuan, Chong-Sheng San Diego, CA 39 208

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