前列腺素受体抑制剂;Prostaglandin Receptor Inhibitors;;InformationE7046 (ER-886406) E7046 (ER-886406) is a selective inhibitor of the prostaglandin E 2 (PGE 2 ) receptor EP4 with IC50 of 13.5 nM and Ki of 23.14 nM.TargetsEP4 (Cell-free assay); EP4 (Cell-free assay) 13.5nM; 23.14 nM(Ki)In vitroE7046 has specific and potent inhibitory activity on PGE2-mediated pro-tumor myeloid cell differentiation and activation.In vivoE7046 treatment reduces the growth or even rejected established tumors in vivo in a manner dependent on both myeloid and CD8+ T cells.Cell Research(from reference)Cell lines:Monocytes Concentrations:10,100,300,1000,or 3000 nM Incubation Time:7d