Chemical Structure : TEI-8362
货号: PC-49569Not For Human Use, Lab Use Only.
TEI-8362 (TEI 8362) is a potent, selective inhibitor of human neutrophil elastase (HNE) with Ki value of 1.38 nM and IC50 of 1.9 nM.
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TEI-8362 (TEI 8362) is a potent, selective inhibitor of human neutrophil elastase (HNE) with Ki value of 1.38 nM and IC50 of 1.9 nM.
TEI-8362 showed 1000-fold selectivity for HNE versus chymotrypsin, and 100 fold versus trypsin.
TEI-8362 (0.03, 0.10 and 0.30 mg/kg, intratracheal administration) inhibited acute lung haemorrhage in a dose-dependent manner on HNE-induced lung haemorrhage in hamsters with an ED50 of 45 ug/kg.
TEI-8362 (0.1, 1.0 and 10.0 mg/ kg, intratracheal administration) also inhibited acute lung haemorrhage and attenuated the increase in elastase-like activity in a dose-dependent manner in LPS and FMLP-induced acute lung injury in hamsters with an ED50 of 0.56 mg/kg.
分子量 | 540.529 | |
分子式 | C26H28N4O9 | |
外观性状 | Solid | |
储存条件 |
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Solubility |
10 mM in DMSO |
1. Mitsuhashi H, et al. Br J Pharmacol. 1999 Mar;126(5):1147-52.
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