Glycoprotein cleavage protocol for oligosaccharide analysis

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United States of America Patent

APP PUB NO 20040096948A1
SERIAL NO

10643502

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Abstract

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An ammonium-based .beta.-elimination cleavage of linked oligosaccharides from glycoproteins is described. The method enables the isolation of glycoprotein-derived oligosaccharides having a reducing end which enables subsequent derivatization for chromatographic and/or mass spectral analysis. The described glycoprotein cleavage protocol enables structural investigations using low microgram quantities of glycoproteins.

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Patent OwnerAddress
ADVANCED RESEARCH AND TECHNOLOGY INSTITUTE INCSUITE 100 1100 WATERWAY BOULEVARD INDIANAPOLIS IA 46202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Yunping Urbana, IL 7 12
Mechref, Yehia S Bloomington, IN 9 8
Novotny, Milos V Bloomington, IN 22 119

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