Solid-phase synthesis was used to prepare several peptides related to staphylococcal protein A, including a 58residue sequence corresponding to the entire &domain of the protein. These materials were characterized by a combination of fast atom bombardment mass spectrometry and microchemical methods,
Oligosaccharide characterizations by fast atom bombardment mass spectrometry. Fragmentation study in relation to the substituent at the reducing end
โ Scribed by C. Bosso; A. Heyraud; L. Patron
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 752 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1076-5174
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โฆ Synopsis
A systematic investigation of oligosaccharides (cello-oligosaccharides, malto-oligosaccharides, their corresponding alditols and methylmaltosides) was undertaken using fast atom bombardment mass spectrometry. Experimental conditions were defined in order to obtain characteristic fragmentation in relation to the structure of the oligomers. The role of substituents at the reducing end in the fragmentation process was demonstrated.
๐ SIMILAR VOLUMES
Fast atom bombardment mass spectrometry (FABMS) and collision-induced dissociation tandem mass spectrometry (CID-MS/MS) were applied in the investigation of the anomeric isomerism of synthetic trisaccharides consisting of xylose, galactose and sulfated fucose and {Xyl1 ร 3Gala1 ร 3(4-OSO 3 Na)Fuc} {