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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Chemical composition and immunological characterization of polysaccharide antigen from Eubacterium saburreum T18.

Two types of polysaccharide were obtained from the oral microorganism Eubacterium saburreum T18 by formamide extraction and subsequent gel filtration and ion-exchange chromatography. One polysaccharide, which was composed of D-glycero-D-galacto-heptose, had antigenic activity in an immunoprecipitation reaction with rabbit anti-T18 serum due to immunoglobulin M antibodies. The second polysaccharide was composed of D-glycero-D-manno-heptose and L-rhamnose, but it did not have immunoprecipitation activity. These polysaccharide antigens were not alkali labile and differed from E. saburreum L44 and T27 antigens, which were composed of D-glycero-D-galacto-heptose.[1]

References

  1. Chemical composition and immunological characterization of polysaccharide antigen from Eubacterium saburreum T18. Nakazawa, F., Ito, T., Sato, N., Sato, M., Hoshino, E. Infect. Immun. (1987) [Pubmed]
 
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