-20°C, stored under nitrogen In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
产品详情
SG2057 (DRG16) 是一种含有戊二氧基键的 PBD 二聚体,该键选择性地结合 DNA 小沟中的序列,形成 DNA 链间和链内交联加合物。SG2057 是一种高效抗肿瘤剂。
生物活性
SG2057 (DRG16) is a PBD dimer containing a pentyldioxy linkage which binds sequence selectively in the minor groove of DNA forming DNA interstrand and intrastrand cross-linked adducts. SG2057 is a highly active antitumor agent.
性状
Solid
IC50 & Target[1][2]
Pyrrolobenzodiazepines
体外研究(In Vitro)
SG2057 对一组人类肿瘤细胞系具有多重差异体外细胞毒性,平均 GI50 为 212 pM。SG2057 可高效地在细胞中产生 DNA 链间交联,这种交联快速形成并持续 48 小时。 has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
SG2057(5-60 μg/kg;静脉注射)在人肿瘤异种移植模型中表现出剂量依赖性抗肿瘤活性。 has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model: Female NCr-nude mice injected with SKOV-3 cells
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
-20°C, stored under nitrogen In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
参考文献
[1]. John A Hartley, et al. DNA interstrand cross-linking and in vivo antitumor activity of the extended pyrrolo[2,1-c][1,4]benzodiazepine dimer SG2057. Invest New Drugs. 2012 Jun;30(3):950-8.
溶解度数据
In Vitro: DMSO : 100 mg/mL (171.04 mM; Need ultrasonic)配制储备液