Sequential1H and13C resonance assignments for an octa- and decasaccharide of theN-acetyllactosamine type by multiple-step relayed correlation and heteronuclear correlation nuclear magnetic resonance期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Sequential1H and13C resonance assignments for an octa- and decasaccharide of theN-acetyllactosamine type by multiple-step relayed correlation and heteronuclear correlation nuclear magnetic resonance

Authors:	Jean-Michel Wieruszeski Jean-Claude Michalski Jean Montreuil Gérard Strecker

Affiliation:	(1) Laboratoire de Chimie Biologique et Unité Associée au CNRS no. 217, Université des Sciences et Techniques de Lille Flandres-Artois, 59655 Villeneuve d'Ascq Cedex, France

Abstract:	400 MHz¹H-NMR and 100 MHz¹³C-NMR spectra of a neutral octasaccharide and of a disialyldecasaccharide of theN-acetyllactosamine type were studied. The resonance assignments were made by combining multiple-relayed coherence-transfer chemical-shift-correlated spectroscopy (multiple-RELAY-COSY) and¹H/¹³C-shift correlated 2D experiments. The complete analysis of the¹H and¹³C spectra was performed.

Keywords:	Multiple-step relayed correlation NMR spectroscopy heteronuclear correlation NMR spectroscopy N-glycans
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