A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labelled

A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labelled is an N-glycan featuring two asymmetric antennary Lewis X (LeX) structures with a 2-AB (2-aminobenzamide) label. SLeX serves as a ligand for the cell adhesion molecule E-selectin, which is specifically expressed at sites of inflammatory lesions. Designing conjugates with SLeX polysaccharides enables targeted drug delivery to inflamed areas.