Anti-FOS Antibody

A rabbit polyclonal primary antibody from Antibodies.com, raised against the FOS (c-Fos) protein and supplied as an unconjugated IgG. The manufacturer's product information lists Western blot and immunoprecipitation as validated applications, with recommended dilutions of 1:500–1:1,000 for each, and reports reactivity with human samples. Catalogue data additionally cite immunohistochemistry and immunofluorescence testing and extend reactivity to mouse and rat. The antibody was generated against a recombinant fusion protein derived from human c-Fos (NCBI reference NP_005243.1); sources cite different amino-acid regions for the immunogen. The reagent has a reported molecular weight of 55–60 kDa, is affinity-purified, and is supplied in phosphate-buffered saline (pH 7.3) containing 50 % glycerol and 0.01 % thiomersal. It is shipped at 4 °C and should be aliquoted and stored at −20 °C, with freeze/thaw cycles avoided.