Leupeptin hemisulfate is a broad-spectrum, membrane-permeable protease inhibitor. Leupeptin hemisulfate potently inhibits serine, cysteine and threonine proteases. Leupeptin hemisulfate inhibits M (the main protease of SARS-CoV-2) and also has anti-inflammatory activity.
Leupeptin hemisulfate (0.06-200 μM; 72 h) 显著抑制 Vero 细胞中 SARS-CoV-2 病毒 RNA (vRNA) 的拷贝数。Leupeptin hemisulfate 抑制 Vero 细胞中 SARS-CoV-2 的 RNA 水平,EC50 值为 42.34 μM。Leupeptin hemisulfate 对 M 有一定的抑制活性,其 IC50 值为127.2 μM。Leupeptin hemisulfate 对人类冠状病毒 229E 株的 IC50 值为 0.4 μg/mL (约 1 μM)。Medlife has not independently confirmed the accuracy of these methods. They are for reference only.ass="cpd-vitro-list">
RT-PCR
体内研究(In Vivo)
Leupeptin hemisulfate (0, 9, 18, 36 mg/kg; i.p.; single) 具有很好的动物耐受性,并在总组织提取物、溶酶体以及富含自噬体的颗粒部分以剂量依赖的方式显著诱导 LC3b-II 的增加。Medlife has not independently confirmed the accuracy of these methods. They are for reference only.Animal Model:C57BL/6NCrl male
运输条件
Room temperature or refrigerated transport.
储存方式
-20°C, sealed storage and away from moisture;*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage and away from moisture);
SequenceShortening
Ac-LLR-CHO
结构分类
Others
来源
Microbial Metabolite
溶解度数据
体外研究:H2O : 83.33 mg/mL(175.21 mM;ultrasonic and warming and heat to 60°C)配制储存液