COH34 is a potent and specific poly(ADP-ribose) glycohydrolase (PARG) inhibitor with an IC 50 of 0.37 nM. COH34 binds to the catalytic domain of PARG (K d =0.547 μM), thereby prolonging PARylation at DNA lesions and trapping DNA repair factors.
性状
Solid
IC50 & Target[1][2]
IC50: 0.37 nM (PARG)
体外研究(In Vitro)
COH34 efficiently kills PARP inhibitor-resistant cancer cells. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
COH34 induces lethality in cancer cells with DNA repair defects and exhibits antitumor activity in xenograft mouse cancer models. has not independently confirmed the accuracy of these methods. They are for reference only.
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]. Chen SH, et al. Targeting dePARylation selectively suppresses DNA repair-defective and PARP inhibitor-resistant malignancies. Sci Adv. 2019 Apr 10;5(4):eaav4340.
溶解度数据
In Vitro: DMSO : 16.67 mg/mL (56.82 mM; Need ultrasonic)配制储备液