R&D Systems, a Bio-Techne Brand's Human GM-CSF R alpha Antibody is a Mouse monoclonal antibody. The Human GM-CSF R alpha Antibody was generated using colony stimulating factor 2 receptor subunit alpha, and CSF2RA as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Immunohistochemistry.