GA120000: H-Ser(α-D-GalNAc)-OH Pack Size:5 mg 2-Azidoethyl N-acetyl-α-D-galactosaminide

2-Azidoethyl N-acetyl-α-D-galactosaminide

TSA 840-d6

C11H20O8 / 280

/ 4-Methylumbelliferyl α-L-Idopyranosiduronic Acid 2-Sulfate (Disodium Salt) / 4-MU-α-Ido2OS

GA120000: H-Ser(α-D-GalNAc)-OH Pack Size:5 mg 2-Azidoethyl N-acetyl-α-D-galactosaminideC11H20N2O8 308. 29 A fully unprotected (free amine, free acid) L serine glycoamino acid carrying an D GalNAc residue. 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 Tn antigen (GalNAc O Ser Thr), the simplest mucin type O glycan and a tumor associated carbohydrate antigen, widely used to build