R&D Systems, a Bio-Techne Brand's Fc gamma RI/CD64 Antibody is a Rat monoclonal antibody. The Fc gamma RI/CD64 Antibody was generated using Fc receptor, IgG, high affinity I, and Fcgr1 as the antigen. It reacts with Mouse. This antibody has been shown to work in applications such as: Mass Spectrometry, and Flow Cytometry.