alpha-D-Galp-(1->3)[alpha-D-Galp-(1->3)beta-D-Galp-(1->4)[alpha-D-Galp-(1->3)[alpha-D-Galp-(1->3)[alpha-D-Galp-(1->3)beta-D-Galp-(1->4)[6)-alpha-D-GlcpNAc-(1->4)]-beta-D-ManpNAc-(1->4)]-beta-D-GlcpNAc-(1->6)]-alpha-D-GlcpNAc-(1->4)-beta-D-ManpNAc-(1->4)]-beta-D-GlcpNAc-(1->]n