GA131015: Fmoc-Thr(Neu5Acα(2-6)GalNAc)-OH (Peracetate, Benzyl Ester) Pack Size:250 mg 75 / A core 1

75 / A core 1 / T antigen (Galβ1-3GalNAcα) on a threonine residue equipped with a biotin tag through an amide bond

C111H175N31O42 / 2615

β-D-Gal-Ethyl-Amine

β-D-Lac-Et-N3

GA131015: Fmoc-Thr(Neu5Acα(2-6)GalNAc)-OH (Peracetate, Benzyl Ester) Pack Size:250 mg 75 / A core 1C57H67N3O24 1178. 15 An Fmoc protected L threonine building block carrying a Neu5Ac2 6GalNAc disaccharide, designed for solid phase peptide synthesis (SPPS) of glycopeptides. The N Fmoc group is removed under standard base conditions (piperidine) during chain elongation, while the free carboxylic acid is available for coupling to the growing resin bound peptide. The sugar hydroxyl groups are protected as acetate esters (peracetate), which keep the