The molecule is an amino trisaccharide comprised of an 6-sulfated N-acetylglucosamine residue linked beta(1->3) to a galactose residue, which is itself linked beta(1->4) to an N-acetylglucosamine residue. It has a role as an epitope. It is an amino trisaccharide and an oligosaccharide sulfate.
[(2R,3S,4R,5R,6S)-5-acetamido-6-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4-dihydroxyoxan-2-yl]methyl hydrogen sulfate