GA131015: Fmoc-Thr(Neu5Acα(2-6)GalNAc)-OH (Peracetate, Benzyl Ester) Pack Size:50 mg Fmoc-Thr(α-D-Man(Ac)4)-OH

Fmoc-Thr(α-D-Man(Ac)4)-OH

Fmoc-L-Thr((Ac)3-Rha-β-D)-OH

Fmoc-L-Asn(Glc(Ac)4-β-D)-OH

Fmoc-Thr(alpha-D-GalNAc(Ac)3)-OH

the sialylation of therapeutic proteins can affect their serum half-life

GA131015: Fmoc-Thr(Neu5Acα(2-6)GalNAc)-OH (Peracetate, Benzyl Ester) Pack Size:50 mg Fmoc-Thr(α-D-Man(Ac)4)-OHC57H67N3O24 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