DFF40 Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat Application:Western blot Western blotting (0.5-4 μg/ml) and Immunohistochemistry (2-8 μg/ml). However, the optimal conditions should be determined individually. The antibody detects a 43 kDa DFF40/CAD of human, mouse and rat origins. Mouse kidney tissue lysate can be used as a positive control.