AntibodySystem's Anti-Human TNFa/TNF-alpha Nanobody (SAA1163) monoclonal antibody. The Anti-Human TNFa/TNF-alpha Nanobody (SAA1163) Antibody was generated using TNF, and Tumor necrosis factor as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.