Anti-ATF2 (V63) Antibody

This rabbit polyclonal reagent from Antibodies.com recognizes a specific internal epitope of ATF2, a CRE-binding transcription factor activated by stress kinase pathways including JNK and p38 MAPK. The antibody is supplied at 1 mg/ml in phosphate buffered saline (pH 7.2) containing 0.05% sodium azide, packaged as a 50 µl vial for immunoblot, immunohistochemistry, and immunoprecipitation workflows. Validated reactivity across human, mouse, and rat samples makes it useful for comparative studies in cell signalling and DNA damage response research. Researchers commonly apply the antibody to investigate ATF2 phosphorylation status at Thr69 and Thr71 following genotoxic stress or cytokine stimulation, and to examine its role as a transcriptional co-activator in melanoma, breast carcinoma, and other cancer models where ATF2 contributes to cell survival and chromatin remodelling. The unconjugated format allows flexible secondary antibody pairing for Western blot, IHC, and IP detection in standard laboratory protocols.