ZK824859 hydrochloride |
カタログ番号GC34324 |
ZK824859 塩酸塩は、ヒト uPA、tPA、およびプラスミンに対してそれぞれ 79nM、1580nM、および 1330nM の IC50 を持つ、経口で利用可能な選択的ウロキナーゼ プラスミノーゲン活性化因子 (uPA) 阻害剤です 。
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Sample solution is provided at 25 µL, 10mM.
ZK824859 hydrochloride is an oral available and selective urokinase plasminogen activator (uPA) inhibitor with IC50s of 79?nM, 1580?nM and 1330?nM for human uPA, tPA, and plasmin, respectively[1].
ZK824859 is 5 fold less potent and has lost selectivity in mouse: uPA IC50=410?nM; tPA IC50=910?nM; plasmin IC50=1600?nM compared to human IC50 values of 79?nM, 1580?nM and 1330?nM respectively[1].
ZK824859 shows efficacy in acute and chronic EAE model for multiple sclerosis. In a chronic mouse EAE model at a dose of 50mg/kg b.i.d. ZK824859 completely prevents the development of disease. However, two lower doses (25 and 10mg/kg) have no effect on clinical scores. In an acute mouse EAE model, ZK824859 is also efficacious. In this study the 50 and 25mg/kg b.i.d. doses show a reduction in clinical scores compared to the control group, although only the 25mg/kg treatment regime is statistically significant compared to the control group[1].
[1]. Islam I, et al. Discovery of selective urokinase plasminogen activator (uPA) inhibitors as a potential treatment for multiple sclerosis. Bioorg Med Chem Lett. 2018 Nov 1;28(20):3372-3375.
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