Anti-IRF-5 Antibody

Raised in rabbit and supplied by Antibodies.com as a 50 µl volume at 1 mg/ml, this unconjugated polyclonal primary antibody targets IRF-5 (Interferon Regulatory Factor 5), a transcription factor of the interferon regulatory factor family. The reagent is formulated in PBS containing 0.1% sodium azide and 50% glycerol and has been validated for Western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF), covering the most widely used immunoassay readouts for IRF-5 expression and localization. It cross-reacts with human, mouse, and rat samples, enabling consistent detection of endogenous IRF-5 across the most commonly used laboratory species. As a polyclonal reagent produced in a rabbit host, the antibody recognizes multiple epitopes on the IRF-5 transcription factor, supporting robust signal generation in WB and IHC workflows as well as reliable visualization by IF. The unconjugated format offers flexibility to pair the reagent with custom fluorophore- or enzyme-conjugated secondary antibodies of the user's choice, and the 50 µl pack size is well suited to both pilot experiments and larger validation campaigns.