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C72H118N20O30 / 1743
This compound presents an A2 biantennary N-glycan capped with α2-6-linked sialic acid (disialo) on an Asn core
Fmoc-Ser[GalNAc(Ac)3-α-D]-OH
4-Carboxybutyl α-D-rhamnopyranoside
The fragment contains tumor-associated carbohydrate antigen (TACA)
GA921010: Fmoc-Ser((Ac)7-Mel-β-D)-OH Pack Size:250 mg C72H118N20O30 / 1743C44H51NO22 945. 87 An Fmoc protected L serine building block carrying a melibiose (Gal1 6Glc) 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 the
