alpha-L-Fucp-(1->2)-[alpha-D-Galp-(1->3)]-beta-D-Galp-(1->3)-alpha-D-GalpNAc-yl group
alpha-l-fucp-(1->2)-[alpha-d-galp-(1->3)]-beta-d-galp-(1->3)-alpha-d-galpnac-yl group
A branched tetrasaccharide glucosaminyl group consisting of α-<small>L</small>-fucosyl, β-<small>D</small>-galactosyl and <em>N</em>-acetyl-α-<small>D</small>-D-galactosaminyl residues linked sequentially (1→2) and (1→3), to the β-<small>D</small>-galactosyl residue of which is also linked (1→3) an α-<small>D</small>-galactosyl residue. Blood group type-III B determinant.