Glycated hexapeptide oxidase and use thereof

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United States of America Patent

PATENT NO 9944970
SERIAL NO

14898022

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Abstract

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The present invention provides a protein comprising an amino acid sequence in which arginine at position 61 of a protein comprising the amino acid sequence represented by SEQ ID NO: 1 is substituted to an amino acid selected from the group consisting of glycine, alanine, valine, leucine, serine, threonine, proline, cysteine, methionine, asparagine, glutamine, and aspartic acid; and a method for measuring a glycated hemoglobin in a sample, wherein the method comprises reacting a glycated hemoglobin in a sample with a protease to produce a glycated hexapeptide, then reacting the produced glycated hexapeptide with the aforementioned protein, and measuring a substance produced or consumed by the reaction.

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Patent Owner(s)

Patent OwnerAddress
KYOTO UNIVERSITYKYOTO JAPAN KYOTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Wataru Kyoto, JP 17 80
Kimura, Takehide Tokyo, JP 3 14
Murata, Kousaku Kyoto, JP 23 229
Ogawa, Noriyuki Shizuoka, JP 16 50
Umehara, Fumi Shizuoka, JP 2 14

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3285212917835231494333601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020040060080010001200140016001800200022002400260028003000320034003600

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