?-D-GlcpNAc-(1->?)[?-D-Glcp-(1->?)]-?-D-Glcp-(1->?)[?-D-Galp-(1->?)]-?-D-Glcp-(1->?)[?-?-Hep?-(1->?)-?-?-Hep?-(1->?)]-?-?-Hep?4P-(1->?)[?-?-Hep?-(1->?)-?-?-Hep?-(1->?)]-?-?-Hep?4P-(1->?)-D-Kdn(?->