胃蛋白酶抑制剂CAS号26305-03-3
胃蛋白酶抑制剂CAS号26305-03-3
胃蛋白酶抑制剂CAS号26305-03-3
胃蛋白酶抑制剂CAS号26305-03-3
胃蛋白酶抑制剂CAS号26305-03-3
胃蛋白酶抑制剂CAS号26305-03-3

胃蛋白酶抑制剂

¥540.00 ~¥1,580.00
10mg / 50mg
10mg
北京
索莱宝
2026-04-08
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产品详情
中文名称:胃蛋白酶抑制剂中文别名:胃蛋白酶抑制剂
英文名称:PepstatinCAS:26305-03-3
产品分类:小分子化合物纯度:HPLC≥98%
产品编号品牌纯度规格库存价格
IP0170索莱宝HPLC≥98%10mg1540.00 元
IP0170索莱宝HPLC≥98%50mg有现货1,580.00 元
标准名称:抑肽素英文名称:Pepstatin
CAS:26305-03-3分子式:C34H63N5O9
分子量:685.89213013649颜色与性状:未确定
密度:1.1340 (rough estimate)沸点:997.6°C at 760 mmHg
熔点:233 °C (dec.) (lit.)水溶性:It is soluble in 10% (v/v) acetic acid in methanol (9:1 methanol:acetic acid) (1 mg/ml), ethanol (1-2 mg/ml with heat up to 60°C), DMSO (5 mg/ml), methanol (1 mg/ml), and acetic acid. Insoluble in benzene, chloroform, water, 1 M NaOH, and ether.

是一种特异性的天冬氨酸蛋白酶 (aspartic proteases) 抑制剂,能够抑制 hemoglobin-pepsin,hemoglobin-proctase,casein-pepsin,casein-proctase,casein-acid protease 和 hemoglobin-acid protease 的活性; 同时可抑制 HIV protease 的活性。


In Vitro

CellHEK293T cells hESCs1 μg/mL Pepstatin30 min at 4◦C on a rotation wheel

For TFAP2C-OTX2 Co-immunoprecipitation, HEK293T cells expressing either HA-tagged OTX2 and MYC-tagged TFAP2C protein were collected after being scraped, pelleted, and washed three times using 1 × PBS. The cells were lysed with RIPA buffer supplemented with a cocktail of protease inhibitors (1 μg/mL Aprotinin (Solarbio, IA0430), 1 μg/mL Leupeptin (Solarbio, IL0070), 1 μg/mL Pepstatin (Solarbio, IP0170) and 1 mM PMSF) for 30 min at 4◦C on a rotation wheel. The soluble cell lysates were collected after maximum speed centrifugation at 4◦C for 30 min. Subsequently, 1 μg/mL of HA beads was incubated with cell lysates for 2 hrs at 4◦C on a rotation wheel. Beads were then washed for three times with PBS. Proteins were eluted in 1 × SDS loading buffer for subsequent Western Blot analysis. For MacroH2A.1-OTX2, MacroH2A.1-TFAP2C Co-immunoprecipitation, control hESCs expressing either 3 × FLAG-tagged OTX2 and MacroH2A.1 or control and OTX2-KO hESCs expressing 3 × FLAG-tagged OTX2 and MacroH2A.1 protein were collected after being scraped, pelleted, and washed three times using 1 × PBS. The cells were lysed with RIPA buffer supplemented with a cocktail of protease inhibitors (1 μg/mL Aprotinin (Solarbio, IA0430), 1 μg/mL Leupeptin (Solarbio, IL0070), 1 μg/mL Pepstatin (Solarbio, IP0170) and 1 mM PMSF) for 30 min at 4◦C on a rotation wheel. The soluble cell lysates were collected after maximum speed centrifugation at 4◦C for 30 min. Subsequently, 1 μg/mL of FLAG antibody with beads and 1 μg/mL of MacroH2A.1 antibody with beads were incubated with cell lysates for 2 hrs at 4◦C on a rotation wheel. Beads were then washed for three times with PBS. Proteins were eluted in 1 × SDS loading buffer for subsequent Western Blot analysis.

文献来源:Zhang J, Gu Y, Tong L, Feng B, Dong S, Shao Q, Chen Y, Tu H, Wang Z, Wang Y, Li X, Yu H, Lin Z, Wang X, Li Z, Ai Z, Xiang Y, Jiang Z, Jin Z, Li Z, Chen Y, Shen Z, Huang C, Liu J, Liu J, Xu P, Yu Y, Xia P, Liang H, Huang H, Chen D. IGF2BP1 restricts the induction of human primordial germ cell fate in an m6A-dependent manner. Cell Stem Cell. 2025 May 21:S1934-5909(25)00181-X. doi: 10.1016/j.stem.2025.05.001. Epub ahead of print. PMID: 40436019.



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