Elastases

Sivelestat sodium salt is a selective leukocyte elastase inhibitor (IC50 = 44 nM) that displays no activity at a range of other proteases. It inhibits NF-kB activation and LTB4-induced neutrophil transmigration in vitro.

Sivelestat is a cell-permeable sulfanilide compound that acts as a potent, substrate-competitive, and highly specific inhibitor of neutrophil elastase (IC50 = 19-49 nM in rat, rabbit, hamster, human, and mouse leukocyte elastase).

Elastase Inhibitor, SPCK is a potent, irreversible inhibitor of human leukocyte elastase (HLE) (Ki = 10 uM).

Sivelestat sodium is a competitive inhibitor of human neutrophil elastase, also inhibits leukocyte elastase obtained from rabbit, rat, hamster and mouse.

BAY-678 is an orally bioavailable, highly potent, selective and cell-permeable inhibitor of human neutrophil elastase (HNE), with an IC50 of 20 nM. BAY-678 is also nominated as a chemical probe to the public via the Structural Genomics Consortium (SGC).

Acetylglucosamine or N-acetylglucosamine is potentially for the treatment of irritable bowel syndrome. N-Acetylglucosamine (GlcNAc) is a monosaccharide that usually polymerizes linearly through (1,4)-β-linkages. GlcNAc has been reported to be an inhibitor of elastase release from human polymorphonuclear leukocytes (range 8?C17% inhibition), however this is much weaker than the inhibition seen with N-acetylgalactosamine (range 92?C100%).

BAY-678 racemate is a racemate of BAY-678. BAY-678 is an orally bioavailable, highly potent, selective and cell-permeable inhibitor of human neutrophil elastase (HNE), with an IC50 of 20 nM. BAY-678 is also nominated as a chemical probe to the public via the Structural Genomics Consortium (SGC).