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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
- 保质期:
Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution.
- 英文名:
Pepstatin A;Pepstatin
- 库存:
现货
- 供应商:
爱必信(上海)生物科技有限公司
- CAS号:
26305-03-3
- 规格:
100mg/50mg/25mg/10mg
| 规格: | 100mg | 产品价格: | ¥2600.0 |
|---|---|---|---|
| 规格: | 50mg | 产品价格: | ¥1446.0 |
| 规格: | 25mg | 产品价格: | ¥863.0 |
| 规格: | 10mg | 产品价格: | ¥437.0 |
| 公告提醒:爱必信所有产品和服务仅用于科学研究,不用于临床应用及其他用途提供产品和服务(也不为任何个人提供产品和服务)!
抑制剂描述: 产品名称:Pepstatin A 产品别名:见爱必信官网 英文别名:Pepstatin A 靶点:Aspartic Protease CAS:26305-03-3 纯度:>98% 外观:见爱必信官网 保存方法:Store at -20℃ for one year(Powder);Store at 2-4℃ for two weeks;Store at -20℃ for six months after dissolution. 描述:Pepstatin is a specific aspartic proteases inhibitor produced by actinomycetes, and inhibits the aspartic proteases cathepsin D, pepsin and renin. 溶解性:DMSO : ≥ 25 mg/mL Ethanol : 1 mg/mL (1.46 mM) 体外研究: Pepstatin A shows effective inhibition on aspartic proteinases such as pepsin, cathepsins D and E. In HIV-infected H9 cells, pepstatin A inhibits part of the intracellular processing of the HIV gag protein with no apparent toxicity on HIV-infected cells. Pepstatin A laos suppresses the differentiation of osteoclasts by blocking ERK signaling and the inhibition of NFATc1 expression. 体内研究:Pepstatin 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. absin,您身边的科研百宝箱 |
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文献和实验3. 100mM PMSF(异丙醇中) 4. 1mg/ml Leupeptin(白胃素) (水中) 5. 1mM Pepstatin (胃酶抑素)(甲醇中) [操作步骤] 1. 将下述物质加入上一步的收集液中。 ①生物素,终浓度为400uM ②ATP,终浓度为5mM ③PMSF,终浓度为200mM ④
3.75 ml 3.75 ml 3.75 ml 蒸馏水 7.28 ml 6.03 ml 4.95 ml 3.45 ml
管,Eppendorf 台式离心机 10000rpm,4℃ 离心 30min。 (4)收集所得上清液即为膜组份。 Buffer A: 0.32M 蔗糖,5mM Tris-HCl(PH 7.5),120mM KCl,1mM EDTA, 1mM EGTA, 0.2mM PMSF, 1ug/ml Leupeptin, 1ug/ml Pepstatin A, 1ug/ml Aprotinin。冰上预冷。 Buffer B 20mM HEPES(PH 7.5),10% 甘油,2% Triton X-100, 1mM









