Ampersand Biosciences' Ferret IL-4 [FT4-1B1] is a Mouse monoclonal antibody. The Ferret IL-4 [FT4-1B1] Antibody was generated using IL4 as the antigen. It reacts with Other Mammalian. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.