Anti-FOS B Antibody

Offered through Antibodies.com, this rabbit polyclonal reagent is raised against the FOS B (FosB) transcription factor and is supplied as a 50 µL liquid aliquot in an unconjugated format suitable for direct labeling workflows. The antibody is of the IgG isotype, has been affinity-purified, and is validated for use in Western Blotting (WB) as well as Immunofluorescence and Immunocytochemistry (IF/ICC) on human and mouse samples. According to the Antibodies.com product listing, the host species is rabbit and the clonality is polyclonal, with a recommended working concentration described as lot-specific. The formulation is supplied in Phosphate Buffered Saline at approximately pH 7.3, containing 50% glycerol and 0.01% thiomersal as a preservative; the reagent is shipped on cold packs and should be aliquoted upon arrival for storage at –20 °C, with repeated freeze/thaw cycles avoided to preserve performance. The target protein is detected at the expected molecular weights of approximately 38 kDa and 48 kDa, corresponding to the FOS B gene products, and the immunogen is a synthetic peptide corresponding to a sequence within amino acids 1–100 of human FOSB (NP_006723.2). This reagent is intended for research use only and is not approved for diagnostic or therapeutic applications.