beta-D-GalNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-GalNAc4,6S2-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-yl group
beta-d-galnac-(1->4)-beta-d-glca-(1->3)-beta-d-galnac4,6s2-(1->4)-beta-d-glca-(1->3)-beta-d-gal-(1->3)-beta-d-gal-(1->4)-beta-d-xyl-yl group
A linear heptasaccharide glycosyl group consisting of two <em>N</em>-acetylgalactosamine residues (one of which is disulfated at the 4-and 6-positions), two glucuronic acid residues and two galactosyl residues linked to a xylosyl residue at the reducing end.