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C8H15N3O6 / 249
39 / IgA1 synthetic Hinge Region peptide fragment from Val222 to Ser240 with glycosylation (α-GalNAc) at Thr228 and Ser230
4-Carboxybutyl β-D-galactopyranoside
α-L-Rha-Et-NH2
GA121025: Fmoc-Ser(GlcNAcβ(1-3)GalNAc)-OH (Peracetate) Pack Size:25 mg C8H15N3O6 / 249C44H53N3O20 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
