The Chicken Anti-Interleukin-12β Polyclonal IgY Antibody from Creative Biolabs is a Chicken/Bird Polyclonal antibody to IL12B, and Interleukin 12B. This antibody recognizes Human antigen. The Chicken Anti-Interleukin-12β Polyclonal IgY Antibody has been validated for the following applications: Western Blot.