The PI-9 Polyclonal Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to SERPINB9. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The PI-9 Polyclonal Antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunohistochemistry, and Western Blot.