Terminal α2-3-linked Sialic Acid (Neu5Ac) — on O-Linked Glycans Reference: RPL-Sia2 Monomer MW: 40,725.17 Da. Exists as a monomer under physiological conditions (PBS pH7.2).
Terminal α-linked Neu5Ac Reference: RPL-Sia3 Monomer MW: 19,584.89 Da. Exists as a monomer under physiological conditions (PBS pH7.2).