The Pab Rb x human Interleukin 31 (IL-31) (FITC) antibody from United States Biological is a Rabbit Polyclonal antibody to IL31, and Interleukin 31. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human Interleukin 31 (IL-31) (FITC) antibody has been shown to work in the following applications: FLISA, Immunoassay, and Western Blot.