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Determination of linkage position in disaccharides by negative‐ion fast‐atom bombardment mass spectrometry
Author(s) -
Ballistreri Alberto,
Montaudo Giorgio,
Garozzo Domenico,
Giuffrida Mario,
Impallomeni Giuseppe,
Daolio S.
Publication year - 1989
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.1290030909
Subject(s) - chemistry , fast atom bombardment , hexose , monosaccharide , ion , mass spectrometry , linkage (software) , molecule , carbohydrate , mass spectrum , atom (system on chip) , analytical chemistry (journal) , chromatography , organic chemistry , biochemistry , gene , computer science , embedded system , enzyme
Negative‐ion fast‐atom bombardment linked‐scan spectra at constant B/E have been shown to allow differentiation of the linkage position in hexose‐hexose‐disaccharides. Sequence information can also be obtained when there is a molecular weight difference between the monosaccharide units in the carbohydrate molecule.