Thermo Fisher Scientific's Factor IX Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The Factor IX Antibody was generated using coagulation factor IX, and F9 as the antigen and it reacts with Homo Sapiens, Human, Mouse, and Rat.