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Biotinamido-L-threonine 2-acetamido-2-deoxy-α-D-galactopyranoside
CMP-Sialic acid is used as a donor substrate in enzymatic reactions that transfer sialic acid to the growing glycan chains of glycoproteins and glycolipids
O-{2-N-acetyl-3-O-(2
Fmoc-Tyr(β-D-Gal(Ac)4)-OH
GA120015: H-Ser(Neu5Acα(2-6)GalNAc)-OH Pack Size:5 mg Biotinamido-L-threonine 2-acetamido-2-deoxy-α-D-galactopyranosideC22H37N3O16 599. 5 A fully unprotected (free amine, free acid) L serine glycoamino acid carrying a Neu5Ac2 6GalNAc disaccharide. This deprotected building block is suited to use as a reference standard, an enzymatic substrate acceptor, or for conjugation and analytical work rather than direct Fmoc SPPS. The installed glycan is the sialyl Tn antigen (Neu5Ac2 6GalNAc O Ser Thr), a tumor associated carbohydrate antigen and Siglec ligand, used to build
