R&D Systems, a Bio-Techne Brand's Pappalysin-1/PAPP-A Antibody is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunoprecipitation, and Western Blot. The Pappalysin-1/PAPP-A Antibody was generated using PAPPA, and pappalysin 1 as the antigen and it reacts with Homo Sapiens, and Human.