S-(2-aminoethyl) Isothiourea is a non-selective inhibitor of all NOS isoforms. For human nNOS, eNOS, and iNOS, the Ki values are 1.8, 2.1, and 0.59 µM, respectively.Formal Name: 2-aminoethyl carbamimidothioate, dihydrobromide. CAS Number: 56-10-0. Synonyms: Antiradon, NSC 22877. Molecular Formula: C3H9N3S . 2HBr....

DHR is a cell-permeable fluorogenic probe that is used as an indicator of intracellular peroxynitrite formation. It is oxidized by peroxynitrite to the highly fluorescent product rhodamine in vitro. Neither nitric oxide, superoxide, nor hydrogen peroxide alone appear to oxidize DHR. Formation of rhodamine can be...

FH535 is an inhibitor of beta-catenin/Tcf-mediated transcription and an antagonist of ligand-dependent activation of PPARgamma and PPARdelta. At 15 µM, FH535 blocks the recruitment of beta-catenin and GRIP1 to PPARgamma and PPARdelta. Presumably through these actions, FH535 is selectively toxic to some carcinoma...

1,3-PBIT is a potent inhibitor of iNOS with a Ki of 47 nM compared to Ki values for eNOS and nNOS are 9 and 0.25 µM, respectively, for the purified human enzymes. Its inhibition in whole cells is greatly diminished, presumably to poor membrane permeability.Formal Name:...