GlcNAcb1-3(GlcNAcb1-6)Galb1-4GlcNAcb1-2Mana1-3(GlcNAcb1-3(GlcNAcb1-6)Galb1-4GlcNAcb1-2Mana1-6)Manb1-4GlcNAcb
