AEG3482 is a potent antiapoptotic compound that inhibits Jun kinase (JNK) activity through induced expression of heat shock protein 70 (HSP70). AEG3482 directly binds HSP90, thereby facilitating HSF1-dependent expression of HSP70 and HSP25.
体外研究
AEG3482 (0.3-30 μM; 2 d) inhibits nerve growth factor (NGF) withdrawal-induced death in SCG neurons, with an EC50 of ∼20 μM.
AEG3482 (1-80 μM; 40 h) inhibits p75NTR- and NRAGE- mediated apoptosis of PC12 cells in a dose-dependent manner.
AEG3482 (10-40 μM; 30 h) inhibits p75NTR- and NRAGE-mediated JNK activation in PC12 cells.
Apoptosis Analysis
Cell Line:
PC12 cells
Concentration:
1, 2.5, 5, 10, 20, 40, 80 μM
Incubation Time:
40 hours
Result:
Reduced p75NTR- or NRAGE-induced cell death by greater than 90% at the concentration of 40 μM.
Exerted a slight toxic effect in cells infected with the LacZ control at the concentration of 80 μM.
Western Blot Analysis
Cell Line:
PC12 cells
Concentration:
10, 20, 40 μM
Incubation Time:
30 hours
Result:
Attenuated p75NTR- and NRAGE-induced c-Jun phosphorylation and caspase-3 cleavage, and the levels of c-Jun protein.
分子式
C10H8N4O2S2
分子量
280.33
CAS号
63735-71-7
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
In solvent
-80°C
6 months
-20°C
1 month
溶解性数据
In Vitro:
DMSO : 28 mg/mL (99.88 mM; Need ultrasonic and warming)