Method for preparing sample and analysis method

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United States of America

PATENT NO 11971336
APP PUB NO 20190271617A1
SERIAL NO

16289643

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Abstract

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A method for preparing a sample comprising a glycan includes: performing a lactonization reaction in which at least a part of sialic acids included in the glycan is lactonized; and performing an amidation reaction in which lactones of lactonized sialic acids are amidated through addition of an amidation reaction solution to the sample, the amidation reaction solution comprising at least one selected from the group consisting of ammonia, an amine, and a salt thereof that is reacted with the lactonized sialic acids.

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Patent Owner(s)

  • SHIMADZU CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furukawa, Jun-ichi Sapporo, JP 16 12
Hanamatsu, Hisatoshi Sapporo, JP 4 0
Nishikaze, Takashi Kyoto, JP 15 7

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