Method for measuring glycated hemoglobin

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United States of America Patent

PATENT NO 9090931
APP PUB NO 20130115646A1
SERIAL NO

13811914

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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It is to provide a method for measuring glycated hemoglobin in a hemoglobin-containing sample, comprising: reacting glycated hemoglobin in the hemoglobin-containing sample with a proteolytic enzyme in the presence of at least one salt selected from the group consisting of a pyridinium salt, a phosphonium salt, an imidazolium salt, and an isoquinolinium salt; reacting the obtained reaction product with fructosyl peptide oxidase; and measuring the generated hydrogen peroxide. The present invention provides a method for accurately measuring glycated hemoglobin in a hemoglobin-containing sample.

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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
Matsushita, Masashi Sunto-gun, JP 15 66
Murakami, Tomomi Sunto-gun, JP 34 484
Ohsugi, Yu Sunto-gun, JP 3 11
Soya, Haruyo Sunto-gun, JP 9 14
Tsunoda, Haruki Sunto-gun, JP 4 15
Yoda, Ayako Sunto-gun, JP 3 11

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