Creative Diagnostics' Anti-TNF alpha polyclonal antibody [Biotin] is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, and Western Blot. The Anti-TNF alpha polyclonal antibody [Biotin] was generated using TNF, and Tumor necrosis factor as the antigen and it reacts with Rat.