The molecule is a branched amino oligosaccharide that is a tetradecasaccharide derivative comprising a linear trisaccharide of beta-D-mannose and two N-acetyl-beta-D-glucosamine residues all linked in sequence (1->4), to the N-acetyl-beta-D-glucosamine residue at the reduciong end is linked (1->6) an L-fucosyl residue, and to the beta-D-mannose residue of which are linked N-acetyl-beta-D-glucosaminyl-(1->2)-[alpha-L-fucosyl-(1->3)]-[alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->4)]-alpha-D-mannosyl and alpha-L-fucosyl-(1->3)-[alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->4)]-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl branched pentasaccharide units via (1->6) and (1->3) linkages respectively. It is a glucosamine oligosaccharide and an amino oligosaccharide.
N-[(2R,3R,4R,5S,6R)-5-[(2S,3R,4R,5S,6R)-3-acetamido-5-[(2S,3S,4S,5R,6R)-4-[(2R,3S,4S,5R,6R)-3-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-4-[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-6-[[(2S,3S,4S,5S,6R)-3-[(2S,3R,4R,5S,6R)-3-acetamido-5-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-4-[(2S,3S,4R,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,5-dihydroxyoxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,4-dihydroxy-6-[[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-3-yl]acetamide