SBI-797812 is primarily used in biomedical research as a potent and selective activator of the STING (Stimulator of Interferon Genes) pathway. It plays a key role in modulating innate immune responses, making it a valuable tool in studies related to antiviral defense mechanisms and cancer immunotherapy. Researchers utilize SBI-797812 to induce type I interferon production and other pro-inflammatory cytokines, which helps in understanding immune system activation at the molecular level. Its application extends to preclinical models where targeted immune stimulation is required, particularly in evaluating novel therapeutic strategies against tumors and chronic infections. Due to its stability and cell permeability, it is favored in in vitro and in vivo assays for probing STING-dependent signaling pathways.