The Rabbit Anti-Proprotein Convertase Subtilisin Kexin 9 Antibody from United States Biological is a Rabbit Polyclonal antibody to PCSK9. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Rabbit Anti-Proprotein Convertase Subtilisin Kexin 9 Antibody has been shown to work in the following applications: Immunocytochemistry, Immunofluorescence, and Western Blot.