6,7-Dimethyl-3-((methyl-(2-(methyl-(1-(3-trifluoromethyl-phenyl)-1H-indol-3-ylmethyl)-amino)-ethyl)-amino)-methyl)-chromen-4-one, diHCl TNF-a Inhibitor Tumor Necrosis Factor-a Inhibitor White solid. PROTECT FROM LIGHT. HYGROSCOPIC. PACKAGED UNDER INERT GAS. A cell-permeable indolyl-chromenone compound that rapidly inactivates TNF-a by non-covalently binding to the TNF-a trimer and promoting subunit dissociation and preventing TNF-a binding to its receptor (IC50 = 22 µM). Shown to selectively inhibit TNF-a-, but not IL-1b-induced IkB-a degradation in HeLa cells (IC50 = 4.6 µM). Purity: ≥98% by HPLC. Ref.: He, M.M., et al. 2005. Science 310, 1022. |