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Topoisomerase I/II inhibitor 3

产品编号 T61990

Topoisomerase I/II inhibitor 3 (化合物7) 是拓扑异构酶 I (Topo I)和 II (Topo II)的有效双抑制剂。通过抑制 PI3K/Akt/mTOR 信号通路，Topoisomerase I/II inhibitor 3抑制细胞增殖、侵袭和迁移，诱导细胞凋亡(apoptosis)。Topoisomerase I/II inhibitor 3 在肝癌中具有研究价值。

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Topoisomerase I/II inhibitor 3, CAS N/A

规格	价格/CNY	货期
25 mg	￥ 10,600	10-14周
50 mg	￥ 13,800	10-14周
100 mg	￥ 17,500	10-14周

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生物活性

化学信息

存储 & 溶解度

产品描述	Topoisomerase I/II inhibitor 3 (compound 7) is a potent dual inhibitor of topoisomerase I (Topo I) and II (Topo II) . By inhibiting PI3K /Akt/mTOR signaling pathway, Topoisomerase I/II inhibitor 3 can inhibit cell proliferation, invasion and migration, and induce apoptosis . Topoisomerase I/II inhibitor 3 has research value in liver cancer.
体外活性	Topoisomerase I/II inhibitor 3 (compound 7) (0-100 μM) can insert into DNA and change the topology of DNA, cause DNA damage to a certain extent [1]. Topoisomerase I/II inhibitor 3 (0-4 μM, 24 h) inhibits HCC (hepatocellular carcinoma) cells proliferation in a dose-dependent manner, inhibits migration and invasion of LM9 and HuH7 cells by inhibiting the expression of MMP-9 [1]. Topoisomerase I/II inhibitor 3 (0-14 μM, 48 h) significantly induces the apoptosis of LM9 and HuH7 cells, and induces mitochondrial dysfunction and ROS burst in a dose-dependent manner [1]. Topoisomerase I/II inhibitor 3 (0-7 μM, 48 h) reduces the expression of the inhibitory factor Bcl-2 and promotes the expression of mitochondria-dependent apoptosis-related proteins such as Bax, cytochrome C, cleaved-caspase-3 and cleaved-caspase-9; inhibits the phosphorylation of PI3K/Akt/mTOR signaling pathway [1]. Cell Proliferation Assay Cell Line: HCC cells (HuH7 and LM9) [1] Concentration: 0, 0.5, 1, 2, and 4 μM Incubation Time: 24 h Result: Inhibited HCC cells proliferation in a dose-dependent manner, with IC 50 values of 2.10 μM (LM9) and 1.93 μM (HuH7), respectively, and dose-dependently inhibited the formation of cell colonies. Apoptosis Analysis Cell Line: LM9 and HuH7 cells [1] Concentration: 0, 1.8, 3.5, 7, and 14 μM Incubation Time: 48 h Result: Significantly induced the apoptosis of LM9 and HuH7 cells in a concentration-dependent manner. Western Blot Analysis Cell Line: LM9 and HuH7 cells [1] Concentration: 0, 1.8, 3.5, and 7 μM Incubation Time: 48 h Result: Reduced the expression of the inhibitory factor Bcl-2 and promoted the expression of mitochondria-dependent apoptosis-related proteins such as Bax, cytochrome C, cleaved-caspase-3 and cleaved-caspase-9; inhibited the phosphorylation of PI3K/Akt/mTOR signaling pathway.
体内活性	Topoisomerase I/II inhibitor 3 (compound 7) (male Kunming mice, 0-400 mg/kg, IP, once) causes the mice in the 400 mg/kg group die, with the LD 50 between 250 and 400 mg/kg [1]. Animal Model: Male Kunming mice (19-22 mg, 8 mice, 4 groups) [1] Dosage: 200, 250, 400 mg/kg (dissolved in 5% DMSO and castor oil) Administration: IP, once Result: Did not cause the mice in the 250 mg/kg and 200 mg/kg groups die after 2 weeks of administration, and caused the mice in the 400 mg/kg group die, with the LD 50 between 250 and 400 mg/kg.

分子量	404.46
分子式	C24H24N2O4

存储

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

计算器

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稀释计算器

配液计算器

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剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

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第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

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