alpha-D-NeupAc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->2)-alpha-D-Manp-(1->3)[beta-D-Galp6S-(1->4)-beta-D-GlcpNAc6S-(1->3)-[3)-beta-D-Galp6S-(1->4)-beta-D-GlcpNAc6S-(1->]n-[3)-beta-D-Galp?S-(1->4)-beta-D-GlcpNAc?S-(1->]n-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->2)-alpha-D-Manp-(1->6)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)[alpha-L-Fucp-(1->6)]-beta-D-GlcpNAc(1->