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Description

GA521000: Fmoc-Ser(Glc(Ac)4-β-D)-OHC32H35NO14 657. 62 An Fmoc protected L serine building block carrying a D glucose 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 four acetate esters (Ac4), which keep the glycan inert during

49 / A 4-nitrophenyl β-glycoside of N

which can be removed under acidic conditions to reveal the free amine for conjugation

ST Antigen

/ β-D-GlcNAc-Butyl-Carboxylic Acid / β-GlcNAc-Bu-CO2H

6-tetra-O-acetyl-β-D-glucopyranosyl)-L-asparagine

The Nα-Fmoc group is removed under standard piperidine conditions during chain elongation

Heparan sulfate (HS) and heparin are sulfated glycosaminoglycans found as components of proteoglycans

β-D-GalNAc with Boc-5-aminopentyl linker/spacer

This specific labeling does not change the biological activity of Vitamin D2 significantly but makes it possible to trace the vitamin in biological and chemical systems

4-Carboxybutyl 2-acetamido-3

53 / IgA1 synthetic Hinge Region peptide fragment from Val222 to Cys241 with glycosylation (α-GalNAc) at Ser230 and Thr236

The installed glycan presents core fucosylation (Fucα1-6GlcNAcβ-N-Asn)

Exchange/Return Notes