beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?),beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?),beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?),beta-D-Galp-(1->4)[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc-(1->?),alpha-D-Manp-(1->3)[alpha-D-Manp-(1->6)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)-beta-D-GlcpNAc(1->
