L82-G17 是一种非竞争性 DNA 连接酶 I (Lig I) 选择性抑制剂。L82-G17 抑制连接反应的第三步,即磷酸二酯键的形成。L82-G17 可用作催化活性的探针。
生物活性
L82-G17 is an uncompetitive DNA ligase I (Lig I)-selective inhibitor. L82-G17 inhibits the third step of the ligation reaction, phosphodiester bond formation. L82-G17can be used as a probe of the catalytic activity.
性状
Solid
体外研究(In Vitro)
L82-G17 (200 μM, 30 min) has selective uncompetitive inhibitory effect for LigI. L82-G17 (0-100 μM) increases LigI binding to non-ligatable nicked DNA binding.L82-G17 inhibits step 3 of the ligation reaction, phosphodiester bond formation.L82-G17 (0-100 μM) inhibits DNA synthesis, cell viability and s induces DNA damage. has not independently confirmed the accuracy of these methods. They are for reference only.Cell Viability Assay
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Timothy R L Howes, et al. Structure-activity relationships among DNA ligase inhibitors: Characterization of a selective uncompetitive DNA ligase I inhibitor. DNA Repair (Amst). 2017 Dec;60:29-39.
溶解度数据
In Vitro: DMSO : 125 mg/mL (472.29 mM; Need ultrasonic)配制储备液