Anti-c-Jun (Ab-73) Antibody

This polyclonal antibody from Antibodies.com targets c-Jun, a transcription factor that forms the core of the activator protein-1 (AP-1) complex and drives immediate-early responses to growth factors, cytokines, and cellular stress. Raised in rabbit hosts, the reagent binds an epitope in the region of amino acid 73 of c-Jun and is supplied as an unconjugated reagent suitable for incorporation into standard immunodetection workflows.

Validated for Western blot (WB) and immunohistochemistry (IHC), the antibody supports studies of JNK signaling, stress-activated kinase cascades, proliferation, differentiation, and apoptosis, where c-Jun/AP-1 activity plays a regulatory role. The reagent shows reactivity with human, mouse, and rat samples, allowing comparative work across cultured cells, primary tissues, and animal models.

Each vial contains 100 µl of unconjugated antibody in a polyclonal format that recognizes multiple epitopes on c-Jun, improving tolerance for minor protein variation. The unconjugated format permits flexible integration into custom workflows, including chemiluminescent Western blotting and chromogenic or fluorescent IHC staining protocols.