PE932020: β-LacNAc-PEG3-Acid label-new 27 / An α-D-mannose ligand

27 / An α-D-mannose ligand equipped with a terminal carboxylic acid through a short butyl spacer

Tn Antigen (Serine

C28H38D6O3 / 434

/ Fmoc-Thr((Ac)3-Fuc-α-L)-OH / Fmoc-Thr(α-L-Fucose)-OH

PE932020: β-LacNAc-PEG3-Acid label-new 27 / An α-D-mannose ligandC21H37NO15 543. 52 A D N acetyllactosamine (LacNAc) 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 N acetyllactosamine (LacNAc; Gal1 4GlcNAc) building block, a core disaccharide of N and O glycans