Trends in Glycoscience and Glycotechnology
Online ISSN : 1883-2113
Print ISSN : 0915-7352
ISSN-L : 0915-7352
GALAXY (Glycoanalysis by the Three Axes of MS and Chromatography): a Web Application that Assists Structural Analyses of N-Glycans
Noriko TakahashiKoichi Kato
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JOURNAL FREE ACCESS

2003 Volume 15 Issue 84 Pages 235-251

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Abstract

Since the 2-D/3-D HPLC mapping technique was proposed for structural analyses of N-glycans, approximately 500 different structures have been elucidated. Based on the accumulated data, we developed a web application, GALAXY (Glycoanalysis by the three axes of MS and chromatography), to utilize the 2-D/3-D maps more effectively. This application will facilitate search of candidate structures satisfying 2-D/3-D HPLC and/or mass spectrometric data and enable us to predict coordinates of putative PA-glycans and to trace the effects of glycosidase treatments in a graphical manner.

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