Col(a1-2)Gal(b1-3)[Col(a1-4)]GlcNAc(b1-4)GalA(a1-3)QuiNAc(b1-3)[GlcN(a1-7)]Gro(a1-2)[Gro(a1-6)]Gro(a1-3)Glc(b1-4)[Glc(a1-6)]Gro(a1-5)Kdo