The molecule is a disaccharide consisting of beta-D-glucuronic acid linked (1->3) to a beta-D-galactose residue. It has a role as an epitope. It is a member of glucuronic acids and a glycosylgalactose.
(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(2R,3R,4S,5S,6R)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl]oxyoxane-2-carboxylic acid