GA211000: Fmoc-Asn(GlcNAc(Ac)3-β-D)-OH Pack Size:250 mg 69 / / 1-α-Hydroxy Vitamin

69 / / 1-α-Hydroxy Vitamin D2-d6 / Doxercalciferol-d6

GlcNAc-β-PNP

22 / An α-D-mannose ligand equipped with an amine-functionalized linker through a short ethyl spacer

131) / Mucin1

4-Carboxybutyl N-acetyl-β-D-glucosaminide

GA211000: Fmoc-Asn(GlcNAc(Ac)3-β-D)-OH Pack Size:250 mg 69 / / 1-α-Hydroxy VitaminC33H37N3O13 683. 66 An Fmoc protected L asparagine building block carrying a D GlcNAc 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 three acetate esters (Ac3), which keep the glycan inert