SIS3 free base is a potent and selective inhibitor of Smad3 phosphorylation. SIS3 free base inhibits the myofibroblast differentiation of fibroblasts by TGF-β1. SIS3 free base does not affect the phosphorylation of Smad2.
性状
Solid
IC50 & Target[1][2]
Smad3, ALK-5
体外研究(In Vitro)
SIS3 free base attenuates the TGF-beta1-induced phosphorylation of Smad3 and interaction of Smad3 with Smad4.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
Western Blot Analysis
Cell Line:
Human dermal fibroblasts
Concentration:
0.3, 1, 3, 10 μM
Incubation Time:
For 1 hour
Result:
Attenuated the TGF-beta1-induced phosphorylation of Smad3 and interaction of Smad3 with Smad4.