A2 glycan (G0), 2-AA labelled

A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labeled Lewis sugar. SLeX is a ligand for the cell adhesion molecule E-selectin (E-selectin), which is specifically expressed at sites of inflammatory lesions. Designing SLeX-polysaccharide conjugates to deliver dr_ugs to inflammatory lesions.