Anti-IRF1 Antibody

The IRF1 (Interferon Regulatory Factor 1) target is a well-characterized transcription factor involved in type I interferon signaling, innate immunity, and tumor suppression.

This rabbit polyclonal reagent from Antibodies.com is supplied as 100 µl of unconjugated antibody suitable for western blot (WB) and immunohistochemistry (IHC) workflows.

The antibody was raised against IRF1 in rabbit hosts and recognizes both human and mouse isoforms, supporting cross-species studies of cytokine-driven transcriptional programs, viral response pathways, and apoptosis regulation.

Researchers commonly apply it to probe STAT1-coordinated gene expression, examine IRF1 induction following IFN-γ stimulation or viral challenge, and characterize tumor suppressive mechanisms in established cell line panels.

The unconjugated format allows flexible secondary antibody pairing for fluorescence, chromogenic, or chemiluminescent detection systems, and the reagent is suitable for use in research applications probing innate immune signaling and oncogenic transformation.