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Neu5AC2Gal2GlcNAc2Man3GlcNAc2-Asn-Ahx-Biotin
69 / / Vitamin D2-d3 / Ergocalciferol-d3
enabling enzymatic chain extension
3-Azidopropyl β-D-galactopyranoside
Boc-5-Aminopentyl 2-acetamido-2-deoxy-β-D-galactopyranoside
GA541000: Fmoc-Tyr(Glc(Ac)4-β-D)-OH Pack Size:500 mg Neu5AC2Gal2GlcNAc2Man3GlcNAc2-Asn-Ahx-BiotinC38H39NO14 733. 71 An Fmoc protected L tyrosine building block carrying a D glucose residue on the phenolic oxygen, 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
