METHOD FOR SUPPRESSING THE EFFECTS OF ASCORBIC ACID

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United States of America Patent

APP PUB NO 20150004635A1
SERIAL NO

14372766

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Abstract

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Provided is a method for suppressing an effect of ascorbic acid on a measurement of glycated hemoglobin in a glycated hemoglobin-containing sample. The method of the present invention is a method for suppressing an effect of ascorbic acid on the measurement of glycated hemoglobin in a glycated hemoglobin-containing sample, comprising reacting the glycated hemoglobin-containing sample with a proteolytic enzyme, reacting a generated glycated peptide with a glycated peptide oxidase, and then measuring a generated hydrogen peroxide, wherein the reaction of the glycated peptide with the glycated peptide oxidase is performed in the presence of a halogen oxide and a substance selected from the group consisting of a substance represented by formula (I), wherein R1 represents substituted or unsubstituted alkyl and a substance represented by the general formula (II), wherein R2 represents substituted or unsubstituted alkyl; and represents a single bond or a double bond.

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Patent Owner(s)

Patent OwnerAddress
KYOWA MEDEX CO LTDCHUO-KU TOKYO 104-6004

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Soya, Haruyo Sunto-gun, JP 9 14

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