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Sivelestat (ONO5046; LY544349; EI546) is a potent and selective inhibitor of neutrophil elastase with IC50 of 44nM. Sivelestat suppresses the growth of gastric cancer cells by inhibiting the release of TGF-α stimulated by NE. Sivelestat reduces the levels of inflammatory mediators by inhibiting NF-kB.
In vivo, Sivelestat (ONO5046) suppressed lung hemorrhage in hamster (ID50 = 82 micrograms/kg) by intratracheal administration and increase of skin capillary permeability in guinea pig (ID50 = 9.6 mg/kg) by intravenous administration, both of which were induced by human neutrophil elastase. It blocks GAPDH/Siah1 which is a novel signaling pathway during the progression of spinal cord injury. Sivelestat could attenuate sepsis-related kidney injury in rats.
EBioMedicine. 2023 Aug 4;95:104739.
Neutrophil infiltration leads to fetal growth restriction by impairing the placental vasculature in DENV-infected pregnant mice
Sivelestat purchased from AbMole
| Molecular Weight | 434.46 |
| Formula | C20H22N2O7S |
| CAS Number | 127373-66-4 |
| Solubility (25°C) | DMSO ≥ 50 mg/mL |
| Storage | 2-8°C, dry, protect from light, sealed |
| Related Elastase Products |
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| Ala-Ala-Pro-Val-chloromethylketone
Ala-Ala-Pro-Val-chloromethylketone is an irreversible human neutrophil elastase (NE) inhibitor for use in the study of chronic inflammatory airway diseases. |
| MeOSuc-Ala-Ala-Pro-Met-AMC
MeOSuc-Ala-Ala-Pro-Met-AMC is a peptide substrate of elastases and chymotrypsin-like serine peptidases. |
| Suc-Ala-Ala-Pro-Val-AMC
Suc-Ala-Ala-Pro-Val-AMC, a tetrapeptide, is an elastasesubstrate. |
| Suc-Ala-Ala-Ala-AMC
Suc-Ala-Ala-Ala-AMC is a peptide substrate of elastase or elastase-like. |
| Suc-Ala-Pro-Ala-AMC
Suc-Ala-Pro-Ala-AMC is a tripeptide substrate of elastase. |
All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.
Products are for research use only. Not for human use. We do not sell to patients.
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