PE035005: NeuAcα(2-6)LacNAc-PEG3-Thiol label-new 2-[2-(2-Aminoethoxy)ethoxy]ethyl β-D-galactopyranoside

2-[2-(2-Aminoethoxy)ethoxy]ethyl β-D-galactopyranoside

65 / An Fmoc-protected L-threonine building block carrying a β-D-glucose residue

corresponding to the α-Gal epitope (Galα1-3Galβ1-4GlcNAc) that is the target of naturally occurring human anti-Gal antibodies and is central to xenotransplantation and anti-Gal immunology research

HBB(2-7)-Fru(2)

PE035005: NeuAcα(2-6)LacNAc-PEG3-Thiol label-new 2-[2-(2-Aminoethoxy)ethoxy]ethyl β-D-galactopyranosideC31H54N2O21S 822. 83 A Neu5Ac2 6LacNAc trisaccharide equipped with a free thiol through a hydrophilic PEG3 spacer. The thiol reacts with maleimides to form stable thioether conjugates or with other thiols to form disulfide bonds; it is also compatible with thiol gold chemistry for surface immobilization. Neu5Ac2 6LacNAc is a ligand for Siglecs and for influenza hemagglutinin, particularly the human adapted strains that preferentially recognize 2 6