PE634000: α-Man-PEG3-Azide Pack Size:100 mg β-D-GalNAc(Ac)3-Butyl-COOH

β-D-GalNAc(Ac)3-Butyl-COOH

55 / An A2 biantennary disialo (α2-3) N-glycan equipped with a biotin tag through a 6-aminohexanoic acid spacer

93 / An Fmoc-protected L-asparagine building block carrying a chitobiose (GlcNAcβ1-4GlcNAc) disaccharide

5-Aminopentyl 2-acetamido-2-deoxy-β-D-galactopyranoside

a sialic acid variant carrying an extra hydroxyl on the N-acyl group and found in most mammals but not normally in humans

PE634000: α-Man-PEG3-Azide Pack Size:100 mg β-D-GalNAc(Ac)3-Butyl-COOHC12H23N3O8 337. 33 An D mannose ligand equipped with an azide handle through a hydrophilic PEG3 spacer. The terminal azide couples to alkynes via copper catalyzed azide alkyne cycloaddition (CuAAC) or to DBCO and related strained alkynes via copper free click chemistry, forming stable 1,2,3 triazole linkages. This compound provides an D mannose building block for glycoconjugate synthesis and the construction of probes for mannose recognizing receptors