GA821000: Fmoc-Ser((Ac)3-Xyl-β-D)-OH Pack Size:250 mg 4-Carboxybutyl 2-acetamido-2-deoxy-β-D-galactopyranoside

4-Carboxybutyl 2-acetamido-2-deoxy-β-D-galactopyranoside

/ Fmoc-Thr(GalNAc(Ac)3-α-D)-OH / Tn Epitope (Threonine)

UniProt position 126-149

Biotin was appended on the ε-amine of the C-terminal lysine

used in IDS activity assays for enzyme replacement therapy research

GA821000: Fmoc-Ser((Ac)3-Xyl-β-D)-OH Pack Size:250 mg 4-Carboxybutyl 2-acetamido-2-deoxy-β-D-galactopyranosideC29H31NO12 585. 56 An Fmoc protected L serine building block carrying a D xylose residue, 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 three acetate esters (Ac3), which keep the glycan inert during