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3-Azidopropyl β-D-lactopyranoside
/ Vitamin D3-d6 / Cholecalciferol-d6
3 / A β-D-N-acetylglucosamine (GlcNAcβ) ligand equipped with an azide-functionalized linker through a short propyl spacer
/ IgA1(222-240)-Tn(228) / Immunoglobulin heavy constant alpha 1 (IGHA1)
GA441000: Fmoc-Tyr(Gal(Ac)4-β-D)-OH Pack Size:100 mg 3-Azidopropyl β-D-lactopyranosideC38H39NO14 733. 71 An Fmoc protected L tyrosine building block carrying a D galactose 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
