lacto-n-fucopentaose-i has been researched along with hydrazine* in 1 studies
1 other study(ies) available for lacto-n-fucopentaose-i and hydrazine
Article | Year |
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Ultraviolet photodissociation of chromophore-labeled oligosaccharides via reductive amination and hydrazide conjugation.
The fragmentation patterns of hydrazide-conjugated and reductively aminated oligosaccharides, including lacto-N-fucopentaoses and lacto-N-difucohexaoses, produced on collisionally induced dissociation (CID) and ultraviolet photodissociation (UVPD) in a quadrupole ion trap are presented. The two derivatization methods generate different cross-ring cleavages on UVPD and CID. UVPD of hydrazide-conjugated oligosaccharides yield predominant (2, 4)A-type cross-ring cleavage ions. In contrast, UVPD of aminated oligosaccharides results mainly in (0, 1)A-type ions. Moreover, more extensive dual-cleavage pathways (i.e. internal fragment ions) were observed on UVPD. Topics: Amination; Coumarins; Hydrazines; Oligosaccharides; Photochemical Processes; Tandem Mass Spectrometry; Ultraviolet Rays | 2011 |