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Structure of the type-specific polysaccharide antigen of Streptococcus rattus

✍ Scribed by David G. Pritchard; Brenda P. Rener; N.Rama Krishna; Dee-Hua Huang

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
573 KB
Volume
210
Category
Article
ISSN
0008-6215

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✦ Synopsis

The structure of the type-specific polysaccharide antigen of Streptococcus rattus was determined by methylation analysis, periodate oxidation, and by 2D-1H- and 13C-n.m.r.-spectroscopy. The polysaccharide was found to possess the trisaccharide repeating unit----3)-alpha-L-Rhap-(1----2)-[alpha-D-Galp-(1----3)]-alpha-L-+ ++Rhap- (1----.

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