SouthernBiotech's Mouse Anti-Human IL-21-UNLB is a Mouse monoclonal antibody. The Mouse Anti-Human IL-21-UNLB Antibody was generated using IL21, and Interleukin 21 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.