Anti-c-Fos Antibody

c-Fos is an immediate-early gene product widely studied as a marker of neuronal activation, stress response, and cellular signaling cascades. This polyclonal reagent from Antibodies.com is raised in rabbit and supplied as an unconjugated preparation in a 100 µl volume. The antibody recognizes human, mouse, and rat c-Fos and is validated for western blot, immunohistochemistry, and ELISA workflows, making it useful for mapping Fos expression across tissues and experimental models. Researchers commonly apply it to detect stimulus-induced Fos induction in brain sections, characterize signaling downstream of growth factors, and track transcriptional responses in cultured cells.