Human 2',5'-Oligoadenylate Synthetase 1 (OAS1) ELISA Kit

OAS1 (2',5'-Oligoadenylate Synthetase 1) is an interferon-induced enzyme central to innate antiviral defense, where it synthesizes 2',5'-linked oligoadenylates that activate RNase L and promote viral RNA degradation. Altered OAS1 expression has been associated with susceptibility to viral infection, autoimmune disorders, and several tumor types.

This Assay Genie immunoassay enables quantitative measurement of OAS1 protein in human research samples and supports investigations of interferon pathway activation, host-pathogen interactions, and inflammatory signaling. The kit supplies pre-coated microplate wells, calibrated recombinant standards, a biotinylated detection antibody, streptavidin-HRP conjugate, substrate solution, and wash buffer, delivering a complete in vitro workflow for research use only. Each kit provides reagents for a full microplate of determinations, supporting high-throughput screening as well as targeted comparisons of OAS1 levels across treatment conditions, patient cohorts, or knockout versus wild-type models.