L67 (DNA Ligase Inhibitor) 是一种竞争性的 DNA 连接酶抑制剂，能有效抑制 DNA 连接酶 I 和 III (IC₅₀ 都为 10 μM)。L67 (DNA Ligase Inhibitor) 可通过降低癌细胞线粒体 DNA 水平，增加线粒体活性氧水平，造成核 DNA 损伤。L67 (DNA Ligase Inhibitor) 还能激活癌细胞中依赖 Caspase 1 的凋亡通路，可用于癌症的研究。

L67 (DNA Ligase Inhibitor) is a competitive DNA ligase inhibitor that effectively inhibits DNA ligases I/III (both IC 50 are 10 μM). L67 (DNA Ligase Inhibitor) can cause nuclear DNA damage by reducing levels of mitochondrial DNA and increasing levels of mitochondrially-generated ROS. L67 (DNA Ligase Inhibitor) also activates the Caspase 1-dependent apoptosis pathway in cancer cells, can be used in cancer research.

Solid

L67 (10, 15 μM; 24 h) promotes nuclear DNA damage and (0-50 μM) increases level of mSOX by inhibiting mitochondrial LigIIIα in HeLa cells.
L67 (10 μM; 24 h) induces changes in mitochondrial function that causes a reduction in OCR and mitochondrial DNA, and abnormal mitochondrial morphology in HeLa.
L67 (10, 100 μM; 24 h) induces apoptosis in cancer cells.
L67 (0-30 μM; 24 h) selectively induces cell death in cancer cells by activating a caspase 1-dependent apoptotic pathway. has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years；4°C 2 years

[1]. Sallmyr A, et al. Inhibiting Mitochondrial DNA Ligase IIIα Activates Caspase 1-Dependent Apoptosis in Cancer Cells. Cancer Res. 2016 Sep 15;76(18):5431-41.
[2]. Chen X, et al. Rational design of human DNA ligase inhibitors that target cellular DNA replication and repair. Cancer Res. 2008 May 1;68(9):3169-77.

In Vitro: DMSO : ≥ 33 mg/mL (67.89 mM)H₂O : 1 mg/mL (2.06 mM; Need ultrasonic)