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Derivatization and Analysis of Oligosaccharides by Matrix-assisted Laser Desorption/Ionization Time of-Flight Mass Spectrometry

โœ Scribed by Huan-Huan HAN; Yan MA; Lu WANG; Wan-Jun ZHANG; Jun-Ying WEI; Yang-Jun ZHANG; Xiao-Hong QIAN


Publisher
Elsevier Science
Year
2010
Tongue
Chinese
Weight
543 KB
Volume
38
Category
Article
ISSN
1872-2040

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## Abstract We have acquired multiโ€stage mass spectra (MS^__n__^) of four branched __N__โ€glycans derived from human serum IgG by matrixโ€assisted laser desorption/ionization quadrupole ion trap timeโ€ofโ€flight mass spectrometry (MALDIโ€QITโ€TOFโ€MS) in order to demonstrate high sensitivity structural an