Anti-FOSL2 Antibody

FOSL2 (Fos-like antigen 2 / FRA-2) anchors AP-1 transcription factor complexes, dimerizing with JUN family partners to drive expression of genes that control extracellular matrix turnover, fibroblast activation, and immune cell signaling. This unconjugated rabbit polyclonal IgG reagent from Antibodies.com binds the native FOSL2 protein and is qualified across three readouts: Western blot for lysate-level expression profiling, immunohistochemistry for fixed-section tissue imaging in skin, lung, and synovial biopsies, and immunofluorescence for subcellular localization studies in cultured lines. Cross-reactivity has been validated against Human, Mouse, and Rat orthologs, so a single lot can support translational workflows that combine patient biopsy material with rodent disease models relevant to fibrosis, rheumatoid arthritis, and solid tumor biology. The antibody ships as 100 µl of liquid; aliquot on arrival and store at -20 °C, limiting freeze-thaw cycles to preserve polyclonal titer. Research use only.