[alpha-L-Glcp-(1->4)-[alpha-L-Glcp-(1->6)-[alpha-D-Rhap2Ac-(1->3)-alpha-D-GalpA2NAc-(1->3)-beta-L-QuipNAc-(1->3)-alpha-D-Rhap-(1->3)-beta-L-Glcp-(1->3)]-alpha-L-GalpN-(1->3)]-L-gro-alpha-D-manHepp6P-(1->3)-L-gro-alpha-D-manHepp2PPEtn4P-(1->5)-alpha-L-3-deoxy-manOct2ulop-onic-(2->4)-alpha-L-3-deoxy-manOct2ulo?-onic(2-]-