GA421000: Fmoc-Ser(Gal(Ac)4-β-D)-OH Pack Size:250 mg 41 / A β-D-lactose ligand

41 / A β-D-lactose ligand equipped with a thiol-functionalized linker through a short ethyl spacer

followed by cleavage of the α-glycosidic bond by α-L-iduronidase (IDUA) to release 4-methylumbelliferone

2-Aminoethyl α-D-mannopyranoside

Nα-(Fluoren-9-ylmethoxycarbonyl)-O-[(methyl 5-acetamido-3

C24H40N2O11 / 532

GA421000: Fmoc-Ser(Gal(Ac)4-β-D)-OH Pack Size:250 mg 41 / A β-D-lactose ligandC32H35NO14 657. 62 An Fmoc protected L serine building block carrying a D galactose 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 four acetate esters (Ac4), which keep the glycan inert during