GA931005: Fmoc-Thr((Ac)7-Cel-β-D)-OH Pack Size:25 mg 68 / / 1-α-Hydroxy Vitamin

68 / / 1-α-Hydroxy Vitamin D3-d6 / 1α-Hydroxycholecalciferol-d6

NaOH) to unmask the free acid for downstream activation to NHS

Fmoc-Ser(α-D-Man(Ac)4)-OH

α-D-Gal-Bu-CO2H

α-D-GalNAc-Thr-NH-Biotin

GA931005: Fmoc-Thr((Ac)7-Cel-β-D)-OH Pack Size:25 mg 68 / / 1-α-Hydroxy VitaminC45H53NO23 959. 9 An Fmoc protected L threonine building block carrying a D cellobiose (Glc1 4Glc) 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 seven acetate esters (Ac7), which keep