Stable coupling dye for photometric determination of analytes

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United States of America Patent

PATENT NO 5922530
SERIAL NO

08572984

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Abstract

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A dye couple compound is provided for use in a test device containing a reagent system for detecting the presence or quantity of an analyte in a sample. The reagent system comprises one or more enzymes which, in the presence of the analyte, produce an oxidizing agent in quantities indicative of the quantity of analyte in the sample. The compound of choice is meta?3-methyl 2-benzothiazolinone hydrozone!N-sulfonyl benzenesulfonate monosodium.

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Patent Owner(s)

Patent OwnerAddress
LIFESCAN INC1000 GIBRALTAR DRIVE MILPITAS CA 95035-6312 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yu, Yeung S Pleasanton, CA 9 1314

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