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β-D-LacNAc-C4-COOH
C24H40N2O11 / 532
Fmoc-Thr(Glcβ(1-4)Glc)-OH (Peracetate)
Fmoc-Thr(alpha-D-GalNAc(Ac)3)-OH
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
AG942020: Galα(1,3)LacNAc-β-Butyl-Carboxylic Acid Pack Size:1 mg β-D-LacNAc-C4-COOHC25H43NO18 645. 6 A Gal1 3LacNAc ( Gal epitope) ligand equipped with a terminal carboxylic acid through a short butyl spacer. The carboxylic acid can be activated to NHS, sulfo NHS, or pentafluorophenyl (PFP) esters and reacted with amine functionalized platforms or lysine residues on proteins and peptides to form stable amide bonds. This compound presents a terminal Gal1 3 linkage on a LacNAc core, corresponding to the Gal epitope (Gal1 3Gal1
