label: A. haemolyticus strain 57 O-specific polysaccharide
label_lc: a. haemolyticus strain 57 o-specific polysaccharide
description: "A polysaccharide derivative composed of a backbone of linear trisaccharide-derivative repeating units that are joined to each other via alpha-(1->3)-linkages. An antigen, it is the O-polysaccharide of the lipopolysaccharide from Acinetobacter haemolyticus strain 57."