alpha-D-GlcpNAc-(1->3)-alpha-D-GalpNAc-(1->3)[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->3)[beta-D-Galp3S-(1->4)-beta-D-GlcpNAc6S-(1->6)]-alpha-D-GalpNAc(1->