Anti-FAF1 Antibody

This unconjugated rabbit polyclonal reagent targets the Fas-associated factor 1 (FAF1) protein, a multifunctional scaffold involved in Fas-mediated apoptosis, NF-κB signaling, and ubiquitin-dependent regulation. Distributed by Antibodies.com at 100 µl per vial, the antibody recognizes the human, mouse, and rat FAF1 orthologs, supporting cross-species experimental designs in apoptosis and signaling research. The reagent has been validated for Western blot and ELISA workflows, where it can be paired with HRP, fluorescent, or other conjugated secondary antibodies for chemiluminescent or plate-based detection. The endogenous FAF1 protein migrates near 74 kDa in SDS-PAGE, providing a convenient molecular weight reference for confirming band identity in lysates from cultured cell lines, tumor models, or primary tissues. Because FAF1 contributes to programmed cell death, cellular stress responses, and neurodegenerative pathways, this antibody supports investigations in cancer biology, neurobiology, and signal transduction mapping. Aliquot upon receipt and store at -20°C in working volumes to limit freeze-thaw cycles and preserve binding affinity over extended use.