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