Pepstatin Ammonium
目录号: PC61766 纯度: ≥99%
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中文名称
Pepstatin Ammonium
英文名称
Pepstatin Ammonium
包装储存
sealed storage and away from moisture;Powder; -80°C; 2 years; -20°C; 1 year;
生物活性
Pepstatin (Pepstatin A) Ammonium is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC50s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin Ammonium also inhibits HIV protease.
性状
Solid
IC50 & Target[1][2]
IC50: 4.5 nM (Hemoglobin-pepsin), 6.2 nM (Hemoglobin-proctase), 150 nM (Casein-pepsin), 260 nM (Hemoglobin-acid protease), 290 nM (Casein-proctase), 520 nM (Casein-acid protease)
体外研究(In Vitro)
Pepstatin (Pepstatin A) (7 μM; 48 h) affects the intracellular processing of HIV-specific gag protein.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Pepstatin (Pepstatin A) has a very low toxicity, with LD50s of 1090 mg/kg, 875 mg/kg, 820 mg/kg and 450 mg/kg for mice, rats, rabbits, and dogs by i.p. route, and > 2000 mg/kg for all species by oral route.
Pepstatin (0.5-50 mg/kg, p.o.) suppresses stomach ulceration of the pylorus in ligated Shay rats.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
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运输条件
Room temperature or refrigerated transport.
储存方式
sealed storage and away from moisture;Powder; -80°C; 2 years; -20°C; 1 year;
结构分类
Others
来源
Actinomyces
溶解度数据
体外研究:
DMSO : 41.67 mg/mL(59.28 mM;Need ultrasonic)
配制储存液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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