Human Interferon Regulatory Factor 9 (IRF9) ELISA Kit

IRF9 (also known as ISGF3G or p48) is a transcription factor that assembles into the ISGF3 complex with STAT1 and STAT2 to drive type I interferon signaling. This Assay Genie ELISA kit enables quantitative measurement of IRF9 protein in tissue homogenates, supporting immunology, virology, and oncology research workflows. Applications include profiling interferon pathway activation, antiviral innate immune responses, and dysregulated JAK-STAT signaling in autoimmune disease and tumor models.

The kit is supplied as a ready-to-use package with a pre-coated microplate, capture and detection antibodies, recombinant IRF9 standards, wash buffer, and substrate solution. Store the sealed kit refrigerated and protect from light; aliquot working reagents to limit repeated freeze-thaw cycles. Intended for research use only and not validated for clinical diagnostic procedures.