Article
Analysis of xyloglucans by ambient chloride attachment ionization tandem mass spectrometry.
Carbohydrate polymers - 15 Oct 2013
Vinueza Nelson R, Gallardo Vanessa A, Klimek John F, Carpita Nicholas C, Kenttämaa Hilkka I
Abstract excerpt
Xyloglucan oligomers obtained upon enzyme digestion from Hymenaea courbaril, Arabidopsis Columbia-0 and mur3 were ionized and analyzed by using chloride anion attachment electrospray ionization (ESI) and tandem mass spectrometry. MW determination and structural elucidation of several xyloglucan oligomers was performed directly from the mixture solutions without sample pretreatment or derivatization. Sodium cation...
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