Galb1-4GlcNAcb1-?(NeuAca2-6Galb1-4GlcNAcb1-?)Mana1-3(Galb1-4GlcNAcb1-4Galb1-4GlcNAcb1-?Mana1-6)Manb1-4GlcNAcb1-4(Fuca1-6)GlcNAc+aldi
