alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)-[beta-D-GalpNAc-(1->4)]-beta-D-Galp-(1->4)-beta-D-Glcp A branched amino heptasaccharide consisting of a chain of four alpha-sialyl residues, a beta-D-galactosyl residue and a beta-D-glucose residue linked sequentially (2->8), (2->8), (2->8), (2->3) and (1->4), to the galactosyl residue of which is also linked (1->4) an N-acetyl-beta-D-galactosaminyl residue. |
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