Gal?1-?GlcNAcb1-2Mana1-3(Gal?1-?GlcNAcb1-?(Fuca1-3|4(NeuAca2-3Galb1-3|4)GlcNAcb1-?)Mana1-6)Manb1-4GlcNAcb1-4(Fuca1-6)GlcNAcb
