Rab5 Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat, monkey, bovine Application:Western blot Western blotting (0.5-4 μg/ml), immunoprecipitation and immunhistochemistry. However, the optimal concentrations should be determined individually. The antibody recognizes 26 kDa Rab5 of human, mouse, monkey, bovine and rat origins. Reactivity to other species has not been tested.