Rapid, sensitive sequencing of oligosaccharides from glycoproteins.

作者: Pauline M Rudd , Raymond A Dwek

DOI: 10.1016/S0958-1669(97)80073-0

关键词: GlycoproteinPolyacrylamide gel electrophoresisHigh-performance liquid chromatographyMass spectrometryChromatographyExoglycosidaseChemistry

摘要: The release of sub-picomole levels N-linked oligosaccharides directly from 1–5 μg protein in a band on an SDS PAGE gel, coupled with recent advances mass spectrometry and HPLC, opens the way for analysis biologically important glycoproteins that are difficult to purify or available only limited amounts. A straightforward HPLC strategy enables structures both neutral sialylated components N-glycan pool be predicted single run. entire sugars may then sequenced simultaneously, using exoglycosidase arrays.

参考文章(51)
T.P. Patel, R.B. Parekh, Release of oligosaccharides from glycoproteins by hydrazinolysis. Methods in Enzymology. ,vol. 230, pp. 57- 66 ,(1994) , 10.1016/0076-6879(94)30007-0
Roberta K. Merkle, Izabella Poppe, Carbohydrate composition analysis of glycoconjugates by gas-liquid chromatography/mass spectrometry. Methods in Enzymology. ,vol. 230, pp. 1- 15 ,(1994) , 10.1016/0076-6879(94)30003-8
A.L. Tarentino, G Quinones, W.P. Schrader, L.M. Changchien, T H Plummer, Multiple endoglycosidase (Endo) F activities expressed by Flavobacterium meningosepticum. Endo F1: molecular cloning, primary sequence, and structural relationship to Endo H. Journal of Biological Chemistry. ,vol. 267, pp. 3868- 3872 ,(1992) , 10.1016/S0021-9258(19)50606-8
Milos V. Novotny, Glycoconjugate analysis by capillary electrophoresis. Methods in Enzymology. ,vol. 271, pp. 319- 347 ,(1996) , 10.1016/S0076-6879(96)71016-9
Vernon N. Reinhold, Bruce B. Reinhold, Catherine E. Costello, Carbohydrate molecular weight profiling, sequence, linkage, and branching data: ES-MS and CID. Analytical Chemistry. ,vol. 67, pp. 1772- 1784 ,(1995) , 10.1021/AC00107A005
Andrew A. Gooley, Keith L. Williams, How to find, identify and quantitate the sugars on proteins Nature. ,vol. 385, pp. 557- 559 ,(1997) , 10.1038/385557A0
David J. Harvey, T. J. P. Naven, B. Küster, Robert H. Bateman, Martin R. Green, Glen Critchley, Comparison of fragmentation modes for the structural determination of complex oligosaccharides ionized by matrix‐assisted laser desorption/ionization mass spectrometry Rapid Communications in Mass Spectrometry. ,vol. 9, pp. 1556- 1561 ,(1995) , 10.1002/RCM.1290091517