GA831005: Fmoc-Thr((Ac)3-Rha-β-D)-OH Pack Size:250 mg the conserved core disaccharide of

the conserved core disaccharide of N-linked glycans

Upon deprotection

Fmoc-L-Ser((Ac)7-Mal-β-D)-OH

NeuGc-α-4MU

GA831005: Fmoc-Thr((Ac)3-Rha-β-D)-OH Pack Size:250 mg the conserved core disaccharide ofC25H29NO9 487. 5 An Fmoc protected L threonine building block carrying a D rhamnose 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