Anti-IFNA4 Antibody

Produced by Antibodies.com, this unconjugated rabbit polyclonal IgG reagent targets interferon alpha-4 (IFNA4), a type I cytokine that engages the IFNAR1/IFNAR2 receptor complex to drive antiviral signaling and modulate innate immune responses.

The antibody is supplied in a 200 µl vial and is validated for both Western blot and immunofluorescence workflows, supporting detection of the endogenous human and mouse protein in cell and tissue-based experiments.

As a polyclonal reagent, it recognizes multiple epitopes across IFNA4, which is useful for tracking expression changes in infection, inflammation, and interferon-pathway studies. The unconjugated format allows researchers to pair it with their preferred secondary antibody and detection chemistry, whether HRP-based chemiluminescence for blotting or fluorophore-conjugated secondaries for fluorescence imaging.

For handling, aliquot the reagent and freeze at -20 °C for long-term storage, minimizing freeze-thaw cycles to preserve antibody activity.