NOVEL METHOD FOR ANALYZING GLYCOSAMINOGLYCAN

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United States of America Patent

APP PUB NO 20130309703A1
SERIAL NO

13988418

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Abstract

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A method of analyzing a sugar chain by high performance liquid chromatography uses a column packed with a stationary phase including anion and cation exchangers. A fluorescence-labeled sample is prepared for the analysis by decomposing glycosaminoglycans to be analyzed into their constitutional units being disaccharides, capturing the disaccharides by glycoblotting, releasing the disaccharides by acid treatment, and subsequently reductively aminating the released disaccharides. In this method, two or more types of glycosaminoglycans can be simultaneously analyzed.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYSAPPORO-SHI HOKKAIDO 060-0808
CELLSEED INCTOKYO 135-0064

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakai, Hideaki Shinjuku-ku, JP 67 418
Shinohara, Yasuro Sapporo-shi, JP 12 30
Takegawa, Yasuhiro Sapporo-shi, JP 8 16

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