SIS3 HCl；SIS3 盐酸盐；521984-48-5
Formula:C28H28ClN3O3
Molecular Weight：489.99
Appearance： Light yellow to yellow powder
Purity：98+%
SIS3 HCl, a novel specific inhibitor of Smad3, inhibits TGF-β and activin signaling by suppressing Smad3 phosphorylation without affecting the MAPK/p38, ERK, or PI3-kinase signaling pathways.