简介内容:STING18 is a competitive ligand of stimulator of interferon genes (STING; IC50 = μM in a radioligand binding assay).1 It inhibits cGAMP-induced IFN-β production (IC50 = 11 μM) but does not stimulate IFN-β production (EC50 = >30 μM) in THP-1 cells.