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86 / A sialyl-Tn antigen (Neu5Acα2-6GalNAcα) on a threonine residue equipped with a biotin tag through an amide bond
(β-GalNAc)3-sp-β-Ala-PEG3-Biotin
4-Methylumbelliferyl (MU) glycosides are fluorogenic enzyme substrates: cleavage of the glycosidic bond by the target enzyme releases free 4-methylumbelliferone
71 / An Fmoc-protected L-tyrosine building block carrying a β-D-glucose residue on the phenolic oxygen
PE632000: α-Man-PEG3-Acid Pack Size:25 mg 86 / A sialyl-Tn antigenC13H24O10 340. 32 An D mannose ligand equipped with a terminal carboxylic acid through a hydrophilic PEG3 spacer. The carboxylic acid can be activated to NHS, sulfo NHS, or pentafluorophenyl esters and reacted with amine functionalized platforms or lysine residues on proteins and peptides to form amide bonds. This compound provides an D mannose building block for glycoconjugate synthesis and the construction of probes for mannose recognizing receptors
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