beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-yl group
beta-d-gal-(1->3)-beta-d-galnac-(1->4)-beta-d-gal-(1->4)-beta-d-glc-yl group
A tetrasaccharide β-<small>D</small>-glucosyl group obtained by removal of the hydroxy group from the hemiacetal function of β-<small>D</small>-galactosyl-(1→3)-<em>N</em>-acetyl-β-<small>D</small>-galactosaminyl-(1→4)-β-<small>D</small>-galactosyl-(1→4)-β-<small>D</small>-glucose.