MyBioSource.com's TNF-alpha Polyclonal Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: ELISA, Immunofluorescence, and Immunohistochemistry. The TNF-alpha Polyclonal Antibody was generated using DIF, TNF, TNFa, and Tumor necrosis factor as the antigen and it reacts with Human, Mouse, and Rat.