Anti-c-Fos (phospho-S362) Antibody

Phosphorylation of the c-Fos proto-oncogene at serine 362 is a regulated post-translational modification linked to AP-1-driven transcription and immediate-early gene responses. This unconjugated rabbit polyclonal reagent from Antibodies.com was raised against the phospho-S362 epitope and is validated for Western blot and immunohistochemistry on human, mouse, and rat samples, supporting studies of neuronal activation markers, MAPK-linked signaling cascades, growth-factor stimulation, and cellular stress responses.

The antibody is supplied in a 100 µl vial at 1 mg/ml in phosphate-buffered saline (PBS, approx. pH 7.2) with 0.05% sodium azide added as a preservative. For routine handling, aliquot the stock upon arrival to limit freeze-thaw cycles; refrigerated short-term storage preserves activity, while long-term archiving at -20 °C is recommended. Each preparation is affinity-purified to reduce nonspecific background in immunoblot and tissue-section workflows.