[(252)Cf-plasma desorption mass spectra of bacterial oligosaccharides].
252Cf plasma desorption mass spectrometry on a "reflect" desorption instrument (MSBX) was used to study oligosaccharides from bacterial O-specific antigenic chains. The data obtained for galacturonic acid, neutral and aminouronic oligosaccharides are discussed. This method is suggested for determining the composition of oligosaccharides from the O-specific polysaccharides and for elucidating their structures after modifications.
El'kin
Iu N
IuN
Komandrova
N A
NA
Tomshich
S V
SV
Bondarenko
P V
PV
Zubarev
R A
RA
Knish
A N
AN
D002142:Californium; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D013058:Mass Spectrometry / Q000379:methods*; D008969:Molecular Sequence Data; D019081:O Antigens; D011135:Polysaccharides, Bacterial / Q000737:chemistry*
D019081:O Antigens; D011135:Polysaccharides, Bacterial; D002142:Californium