LS-Tetrasaccharide d
NeuAc(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc
LSTd
3'SLNnT
JJDJLGKBNIXJPW-BDUBHHMJSA-N
Sialyllacto-N-tetraose d