Charcoal stabilization of phenyl phosphates

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United States of America Patent

PATENT NO 7214481
SERIAL NO

11262715

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Abstract

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The invention discloses methods, compositions and kits for stabilizing a solubilized phenyl phosphate, preferably paranitrophenyl phosphate (PNPP), using charcoal. Also disclosed are methods, compositions and kits for recycling solubilized phenyl phosphate, preferably PNPP, that has an absorbance of less than 0.1 when measured at 405 nm due to non-enzymatic hydrolysis.

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Patent Owner(s)

Patent OwnerAddress
SURMODICS IVD INC9924 WEST 74TH STREET EDEN PRAIRIE MN 55344-3523

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Woerner, Thomas M Westminster, MD 5 36

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