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Structural Analysis of Oligosaccharides Derivatized with 4-Aminobenzoic Acid 2-(Diethylamino)ethyl Ester by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry

✍ Scribed by Mo, Wenjun; Takao, Toshifumi; Sakamoto, Hiroko; Shimonishi, Yasutsugu

Book ID
126130902
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
132 KB
Volume
70
Category
Article
ISSN
0003-2700

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Sensitive Analysis of Oligosaccharides D
Sensitive Analysis of Oligosaccharides Derivatized with 4-Aminobenzoic Acid 2-(Diethylamino)ethyl Ester by Matrix-assisted Laser Desorption/Ionization Mass Spectrometry
✍ Toshifumi Takao; Yanet Tambara; Akihiro Nakamura; Ken-ichi Yoshino; Hiroyuki Fuk πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 349 KB

A sensitive detection method for oligosaccharides using matrix-assisted laser desorption/ionization mass spectrometry has been developed. The method involves the derivatization of oligosaccharides with 4-aminobenzoic acid 2-(diethylamino)ethyI ester (ABDEAE) by reductive amination, a technique which

Structural Analysis of Derivatized Oligo
Structural Analysis of Derivatized Oligosaccharides Using Post-source Decay Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry
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Structural information on oligosaccharides was obtained by post-source decay matrix-assisted laser desorp tion/ionization mass spectrometry. A systematic study of derivatized oligosaccharides showed that products relatively aminated with benzylamine allow the formation of [ M + HI + molecular specie