生物活性 | |||
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靶点 |
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描述 | Amprenavir is a selective HIV protease inhibitor with a Ki value of 0.6nM. The IC50 value of amprenavir against wild-type clinical HIV isolates in vitro is 14.6 ± 12.5ng/mL.[3] Treatment of Huh-7 cells with amprenavir (50μM) significantly inhibited invasion, blocked the conversion of latent MMP-2 to its 62/64-kD active form, but had no effect on cell proliferation compared to the DMSO-treated controls. Treatment with amprenavir via intragastric gavage (60 mg/kg/d, 5 days/week) for 3 weeks delayed tumor growth in nude mice inoculated with hepatoma Huh-7 cells.[4] | ||
作用机制 | Amprenavir prevents the virally encoded HIV protease from processing the cleavage of its natural substrates, gag and gag-pol polyproteins. It exerts the antiretroviral effect late in the HIV life cycle by interfering with virion maturation.[3] |
实验方案 | |||
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1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.98mL 0.40mL 0.20mL |
9.89mL 1.98mL 0.99mL |
19.78mL 3.96mL 1.98mL |
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