Anti-Fra-1 (D134) Antibody

This polyclonal antibody from Antibodies.com is raised in rabbit and targets the Fra-1 protein, with reactivity confirmed against human, mouse, and rat samples. It is validated for Western blot (WB) and immunohistochemistry (IHC) applications and is supplied unconjugated. According to the manufacturer, the immunogen is a synthetic peptide corresponding to amino acids 100–150 of human Fra-1, and the reagent detects endogenous levels of the Fra-1 protein. The antibody is formulated at 1 mg/ml in phosphate-buffered saline (PBS) with 0.05% sodium azide, at approximately pH 7.2. The manufacturer reports an observed molecular weight of approximately 30 and 42 kDa, and states that the antibody was affinity-purified from rabbit antiserum by affinity chromatography using the epitope-specific immunogen, achieving a purity of greater than 95% by SDS-PAGE.