[2)-beta-QuiN4Fm-(1->4)-alpha-GalNAcAN-(1->4)-alpha-GalNAcAN-(1->3)-beta-QuiNAc-(1->]n
[2)-beta-quin4fm-(1->4)-alpha-galnacan-(1->4)-alpha-galnacan-(1->3)-beta-quinac-(1->]n
A polysaccharide derivative composed of a backbone of linear tetrasaccharide derivative repeating units consisting of β-QuiN4Fm-(1→4)-α-GalNAcAN-(1→4)-α-GalNAcAN-(1→3)-β-QuiNAc connected by β-(1→2) linkages.