Bathing in carbs: Lai-Xi Wang and his group from the University of Maryland reported the synthesis of cyclodextrin-based multivalent glycan ligands for human galectin-3. The GalNAc (Tn antigen) containing heptavalent ligand showed the highest affinity for human Gal-3 among the synthetic ligands tested, with an EC50 of 1.4 μM in binding to human Gal-3.
