sta 1

StA-IFN-1 is an inhibitor of the interferon (IFN) induction pathway with an IC50 value of 4.1 μM in a GFP reporter assay for IFN induction similar to TPCA-1 , which specifically inhibits the IKKβ component of the IFN induction pathway. It does not show inhibitory activity in a GFP reporter assay for IFN signaling in which ruxolitinib , which is specific for the IFN signaling component JAK1, is active. StA-IFN-1 reduces the levels of IFN-β, but not ISG MxA, mRNA, suggesting that it is selective for the IFN induction pathway and not the IFN signaling pathway.

Elesclomol (STA-4783) is an oxidative stress inducer and a highly lipophilic copper ion carrier. Elesclomol induces apoptosis in tumor cells and is used in copper death related studies. Elesclomol also inhibits FDX1-mediated Fe-S cluster biosynthesis.

Apilimod (STA 5326) inhibits the production of IL-12 and IL-23 and reduces dendritic cell infiltration in psoriasis.

BACE-IN-1 is amyloid precursor protein beta-secretase inhibitor

Apilimod mesylate (STA 5326 mesylate) is a potent IL-12 IL-23 inhibitor.