Anti-c-Fos (S368) Antibody

Raised in rabbit and supplied at 1 mg/ml in phosphate buffered saline (PBS) with 15 mM sodium azide at approximately pH 7.2, this unconjugated polyclonal reagent targets the phosphorylated serine 368 residue of the c-Fos transcription factor. The antibody is validated for Western blot (WB) and immunohistochemistry (IHC) applications across human, mouse, and rat samples.

c-Fos is an immediate-early gene product widely used in neuroscience as a marker of neuronal activation, making phospho-specific antibodies such as this one valuable for studies of activity-dependent gene expression, signal transduction cascades, and cellular stress responses. The S368 phospho-site is relevant for researchers investigating MAPK pathway signaling and stimulus-driven transcription in brain tissue and other model systems.

Shipped as a 50 µl vial, the reagent supports detection of endogenous levels of phosphorylated c-Fos in both whole-cell lysates and fixed tissue sections. Store refrigerated and protect from light to preserve activity across multiple freeze-thaw cycles. This product is supplied by Antibodies.com and intended for research use only.