has role epitope alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-D-Glc alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-D-Glcp with beta-configuration at the reducing end anomeric centre. GlyGen:G00059MO beta-D-glucopyranose, O-alpha-D-galactopyranosyl-(1->4)-O-beta-D-galactopyranosyl-(1->4)- alpha-D-galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose Gala1-4Galb1-4Glcb O-alpha-D-galactopyranosyl-(1->4)-O-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-D-Glc alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucose WURCS=2.0/3,3,2/[a2122h-1b_1-5][a2112h-1b_1-5][a2112h-1a_1-5]/1-2-3/a4-b1_b4-c1 Galalpha1-4Galbeta1-4Glcbeta GlyTouCan:G00059MO CHEBI:68485