S. flexneri serotype 1a O-polysaccharide (O factor 9-negative)
S. flexneri serotype 1a O-polysaccharide (O factor 9-positive)
S. flexneri serotype 1b O-polysaccharide (O factor 9-positive)
S. flexneri serotype 2a O-polysaccharide (O factor 9-negative)
S. flexneri serotype 2a O-polysaccharide (O factor 9-positive)
S. flexneri serotype 2a O-specific polysaccharide
S. flexneri serotype 2b O-specific polysaccharide
S. flexneri serotype 3a O-specific polysaccharide
S. flexneri serotype 5a O-polysaccharide (O factor 9-negative)
S. flexneri serotype 5a O-polysaccharide (O factor 9-positive)
S. flexneri serotype 5a O-specific polysaccharide
S. flexneri serotype 5b O-specific polysaccharide
S. flexneri serotype 6 O-polysaccharide (O factor 9-positive)
S. flexneri serotype X O-specific polysaccharide
S. flexneri serotype Y O-polysaccharide (O factor 9-negative)
S. flexneri serotype Y O-polysaccharide (O factor 9-positive)
S. flexneri Y polysaccharide
succinoglucan
teichoic acid +
Bacterial polysaccharide derivatives of glycerol phosphate or ribitol phosphate linked via phosphodiester bonds, whose main function is to fortify the cell wall. In some parasites, they serve as a site of attachment to mucosal membranes.
type Ib group B Streptococcus capsular polysaccharide