Human 2',5'-Oligoadenylate Synthetase Like Protein (OASL) ELISA Kit

The OASL target measured by this Assay Genie kit is a cytosolic interferon-induced protein central to innate antiviral immunity. OASL potentiates cGAS-STING signaling in response to viral dsDNA, and quantitative measurement in patient specimens supports research into viral infection, autoimmune interferonopathies, and inflammatory cytokine signaling. The kit is supplied as a complete microplate-based sandwich ELISA workflow intended for research use only, with sufficient reagents for one 96-well plate and refrigerated storage between uses. Researchers studying type I interferon responses, hepatitis C replication, or respiratory virus restriction can apply this assay to plasma and matched cell lysate samples to compare circulating OASL concentrations with intracellular expression levels. Capture and detection antibodies are specific to human OASL, with no significant cross-reactivity observed with OAS1, OAS2, or OAS3 paralogs under standard assay conditions.