Anti-C3aR1 (extracellular) Antibody (#AAR-036) is a highly specific antibody directed against an extracellular epitope of the mouse protein. The antibody can be used in western blot, immunohistochemistry and flow cytometry applications. It has been designed to recognize C3aR1 from mouse and rat samples. The antibody will not recognize C3aR1 from human samples.