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/ β-D-Gal-Butyl-Carboxylic Acid / β-Gal-Bu-CO2H
Fmoc-Thr(β-D-Lac(Ac)7)-OH
galectins) and glycosidases
27 / A β-D-galactose ligand equipped with a thiol-functionalized linker through a short ethyl spacer
GA121025: Fmoc-Ser(GlcNAcβ(1-3)GalNAc)-OH (Peracetate) Pack Size:50 mg / β-D-Gal-Butyl-Carboxylic Acid / β-Gal-Bu-CO2HC44H53N3O20 943. 9 An Fmoc protected L serine building block carrying a GlcNAc1 3GalNAc 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 glycan
