The SERPINB9 (E9J8J) XP ® Rabbit mAb Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to SERPINB9. This antibody recognizes Homo Sapiens, and Human antigen. The SERPINB9 (E9J8J) XP ® Rabbit mAb Antibody has been shown to work in the following applications: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.