SIM1 is a potent von Hippel-Lindau (VHL)-based trivalent PROTAC capable of degradation for all BET family members, with preference for BRD2 degradation (IC 50 =1.1 nM; Kd=186 nM). SIM1 shows sustained anti-cancer activity.
性状
Solid
IC50 & Target[1][2]
BRD2 1.1 nM (IC50) BRD2 186 nM (Kd)
体外研究(In Vitro)
SIM1 (1 nM; 30 hours; MV4-11 cells) results in measurable cellular death after 6 hours.SIM1 (1 μM; 4 hours; HEK293 cells) degrades BET proteins.SIM1 induces conformational changes upon binding to the BET protein to simultaneously engage with high avidity both its bromodomains in a cis intramolecular fashion. SIM1 engages BD1 and BD2 intramolecularly and forms a 1:1:1 ternary complex with VHL and BRD4. 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
-20°C, protect from light, stored under nitrogen In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
参考文献
[1]. Satomi Imaide, et al. Trivalent PROTACs enhance protein degradation through cooperativity and avidity. Biological and Medicinal Chemistry.
溶解度数据
In Vitro: DMSO : 100 mg/mL (61.77 mM; Need ultrasonic)配制储备液