化合物 T4791 T4791

Product Introduction
Bioactivity


英文名: Idarubicin

描述: Idarubicin 是一种有效的、具有口服活性的蒽环类抗白血病剂。Idarubicin 抑制拓扑异构酶 II，干扰 DNA 复制和 RNA 转录。Idarubicin 可诱导 DNA 损伤。Idarubicin 抑制 DNA 合成和 c-myc 表达。Idarubicin 还抑制细菌和酵母菌的生长。

体外活性: The IC 50 of idarubicin is 3.3 ± 0.4 ng/mL on MCF-7 monolayers and 7.9 ± 1.1 ng/mL in multicellular spheroids [1]. Idarubicin exhibits a greater cytotoxicity than daunorubicin or doxorubicin in various in vitro systems. This has been attributed to a better ability of idarubicin to induce the formation of topoisomerase II -mediated DNA breaks [2]. Idarubicin is about 57.5-fold and 25-fold more active than doxorubicin and epirubicin, respectively [3]. Idarubicin produces a concentration-dependent reduction in MCF-7 cell growth, with an IC 50 of approximately 0.01 μM. Idarubicin produces a concentration-dependent inhibition of DNA synthesis and a time- and concentration-dependent suppression of c-myc expression [4].

存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year

关键字: Compound T4791 | Idarubicin

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途