PD184161 is an orally -active MEK inhibitor. PD184161 inhibited MEK activity (IC50 = 10-100 nM) in a time- and concentration-dependent manner more effectively than PD098059 or U0126. PD184161 inhibited cell proliferation and induced apoptosis at concentrations of > or = 1.0 microM in a time- and concentration-dependent manner. PD184161 has antitumor effects in HCC in vitro and in vivo that appear to correlate with suppression of MEK activity. PD184161 is unable to suppress MEK activity in HCC xenografts in the long term. References: Matsushita H, Matsuzaki M, Han XJ, Nishiki TI, Ohmori I, Michiue H, Matsui H, Tomizawa K. Antidepressant-like effect of sildenafil through oxytocin-dependent cyclic AMP response element-binding protein phosphorylation. Neuroscience. 2012 Jan 3;200:13-8. doi: 10.1016/j.neuroscience.2011.11.001. Epub 2011 Nov 9. PubMed PMID: 22088430.

纯度：≥98%

CAS：212631-67-9