Literature DB >> 1816919

Collisional-activation tandem mass spectrometry of sodium adduct ions of methylated oligosaccharides: sequence analysis and discrimination between alpha-NeuAc-(2----3) and alpha-NeuAc-(2----6) linkages.

J Lemoine1, G Strecker, Y Leroy, B Fournet, G Ricart.   

Abstract

Collision-activated dissociation (c.a.d.) of sodium adducts of molecular ion species have been carried out on methylated beta-D-Galp-(1----4)-beta-D-GlcpNAc- (1----3)-beta-D-Galp-(1----4)-D-Glcp (1), beta-D-Galp-(1----3)-beta-D-GlcpNAc-(1----3)-beta-D-Galp-(1----4)-D-Glcp (2), alpha-D-NeuAc-(2----3)-beta-D-Galp-(1----3)-beta-D-GlcpNAc-(1----3)-beta -D-Galp - (1----4)-D-Glcp (3), alpha-D-NeuAc-(2----6)-beta-D-Galp-(1----4)-beta-D-GlcpNAc-(1----3)-beta -D-Galp - (1----4)-D-Glcp (4), and alpha-D-NeuAc-(2----6)-beta-D-Galp-(1----4)-beta-D-GlcpNAc-(1----2)-alph a-D- Manp-(1----3)-beta-D-Manp-(1----4)-D-GlcpNAc (5). The numerous daughter ions reflect the sequences, clearly differentiate (1----3) and (1----4) linkages, and discriminate between alpha-NeuAc-(2----3) and alpha-NeuAc-(2----6) linkages.

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Year:  1991        PMID： 1816919     DOI： 10.1016/0008-6215(91)80057-t

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN： 0008-6215            Impact factor:   2.104


  11 in total

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3.  Differentiating structural isomers of sialylated glycans by matrix-assisted laser desorption/ionization time-of-flight/time-of-flight tandem mass spectrometry.

Authors:  Yehia Mechref; Pilsoo Kang; Milos V Novotny
Journal:  Rapid Commun Mass Spectrom       Date:  2006       Impact factor: 2.419

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Review 5.  Mass spectrometry and glycomics.

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6.  Electron Transfer Dissociation and Collision-Induced Dissociation of Underivatized Metallated Oligosaccharides.

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Journal:  J Am Soc Mass Spectrom       Date:  2018-02-28       Impact factor: 3.109

7.  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

8.  Collision-induced dissociation of alkali metal cationized and permethylated oligosaccharides: Influence of the collision energy and of the collision gas for the assignment of linkage position.

Authors:  J Lemoine; B Fournet; D Despeyroux; K R Jennings; R Rosenberg; E de Hoffmann
Journal:  J Am Soc Mass Spectrom       Date:  1993-03       Impact factor: 3.109

9.  Characterization of phosphate-containing metabolites by calcium adduction and electron capture dissociation.

Authors:  Haichuan Liu; Hyun Ju Yoo; Kristina Håkansson
Journal:  J Am Soc Mass Spectrom       Date:  2008-03-22       Impact factor: 3.109

10.  Molecular Characterization of Myelin Protein Zero in Xenopus laevis Peripheral Nerve: Equilibrium between Non-covalently Associated Dimer and Monomer.

Authors:  Bo Xie; Xiaoyang Luo; Cheng Zhao; Christina Marie Priest; Shiu-Yung Chan; Peter B O' Connor; Daniel A Kirschner; Catherine E Costello
Journal:  Int J Mass Spectrom       Date:  2007-12-01       Impact factor: 1.986
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