FK706 is a slow-binding and competitive human neutrophil elastase inhibitor (IC50: 83 nM; Ki: 4.2 nM). FK706 also inhibits mouse neutrophil elastase and porcine pancreatic elastase (IC50s: 22 nM and 100 nM, respectively). FK706 has an anti-inflammatory ef
Freselestat (ONO-6818) is a potent neutrophil elastase inhibitor that significantly reduces the production of interleukin 8 and C5B-9. Freselestat reduces inflammatory mediators during simulated cardiopulmonary bypass.