P. aeruginosa immunotype 3 O-specific polysaccharide
P. mirabilis 9B-m O-specific polysaccharide
P. mirabilis O11 O-specific polysaccharide
P. mirabilis O23 O-deacetylated O-specific polysaccharide
P. mirabilis O24 O-specific polysaccharide
P. mirabilis O29 O-specific polysaccharide
P. mirabilis O43 O-specific polysaccharide
A polysaccharide-derived antigen composed of a backbone of linear tetrasaccharide-derivative repeating units that are joined to each other via alpha-(1->4)-linkages.