Literature DB >> 10973004

Sequencing of oligosaccharides by collision-induced dissociation matrix-assisted laser desorption/ionization mass spectrometry.

E Spina1, R Cozzolino, E Ryan, D Garozzo.   

Abstract

A study of the collision-induced dissociation post-source decay (PSD) spectra of free oligosaccharides is presented. These spectra, when obtained with helium as collision gas, show (1,5)X fragments containing the reducing end sugar. The presence of these fragments permits Y ions and, consequently, B and C peaks to be identified. This is a common behaviour from which it has been possible to delineate a general method for the easy assignment of the peaks in PSD spectra of underivatized neutral sugars, allowing the sequence of a real unknown to be obtained. Copyright 2000 John Wiley & Sons, Ltd.

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Year:  2000        PMID： 10973004     DOI： 10.1002/1096-9888(200008)35:8<1042::AID-JMS33>3.0.CO;2-Y

Source DB:  PubMed          Journal:  J Mass Spectrom        ISSN： 1076-5174            Impact factor:   1.982


  6 in total

1.  Structural analysis of underivatized neutral human milk oligosaccharides in the negative ion mode by nano-electrospray MS(n) (part 1: methodology).

Authors:  Anja Pfenninger; Michael Karas; Berndt Finke; Bernd Stahl
Journal:  J Am Soc Mass Spectrom       Date:  2002-11       Impact factor: 3.109

2.  Analysis of native milk oligosaccharides directly from thin-layer chromatography plates by matrix-assisted laser desorption/ionization orthogonal-time-of-flight mass spectrometry with a glycerol matrix.

Authors:  Klaus Dreisewerd; Stefanie Kölbl; Jasna Peter-Katalinić; Stefan Berkenkamp; Gottfried Pohlentz
Journal:  J Am Soc Mass Spectrom       Date:  2006-01-10       Impact factor: 3.109

3.  Ionization and collision-induced fragmentation of N-linked and related carbohydrates using divalent cations.

Authors:  D J Harvey
Journal:  J Am Soc Mass Spectrom       Date:  2001-08       Impact factor: 3.109

4.  The Klebsiella pneumoniae wabG gene: role in biosynthesis of the core lipopolysaccharide and virulence.

Authors:  Luis Izquierdo; Núria Coderch; Nuria Piqué; Emiliano Bedini; Maria Michela Corsaro; Susana Merino; Sandra Fresno; Juan M Tomás; Miguel Regué
Journal:  J Bacteriol       Date:  2003-12       Impact factor: 3.490

5.  Precursor ion scanning for detection and structural characterization of heterogeneous glycopeptide mixtures.

Authors:  Mark A Ritchie; Andrew C Gill; Michael J Deery; Kathryn Lilley
Journal:  J Am Soc Mass Spectrom       Date:  2002-09       Impact factor: 3.109

6.  Heparanase as an Additional Tool for Detecting Structural Peculiarities of Heparin Oligosaccharides.

Authors:  Anna Alekseeva; Elena Urso; Giulia Mazzini; Annamaria Naggi
Journal:  Molecules       Date:  2019-12-02       Impact factor: 4.411
  6 in total

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