Anti-Fra-1 Antibody

Supplied by Antibodies.com, this Rabbit polyclonal reagent is raised against the Internal region of human Fra-1 (Fos-related antigen 1, FOSL1) and is designed to detect endogenous levels of the Fra-1 protein across ELISA, WB, and IHC workflows. The antibody is raised in Rabbit, is of the IgG isotype, and is presented in an unconjugated format, supplied as a 50 µl liquid formulation in PBS containing 50% glycerol, 0.5% BSA, and 0.02% sodium azide at a working concentration of 1 mg/mL. Reactivity has been validated against Human, Mouse, and Rat samples, making it suitable for cross-species studies of this AP-1 family transcription factor. The product is affinity-purified from rabbit antiserum by affinity-chromatography using the epitope-specific immunogen, ensuring selective recognition of the target. For routine handling, vials are shipped at 4°C and should be aliquoted upon arrival and stored at -20°C, with repeated freeze/thaw cycles avoided to preserve performance. Researchers using this primary antibody will find it well suited to western blotting of cell and tissue lysates, immunohistochemical localisation of Fra-1 in fixed sections, and ELISA-based quantitation, particularly in studies examining FRA-1-driven transcriptional programmes in cancer, immune signalling, and stress responses. It is intended for research use only and is not approved for diagnostic or therapeutic applications.