MMP-13 Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat, horse, bovine Application:Western blot, Immunoprecipitation, Immunohistochemistry Western blotting (0.5-4 μg/ml), immunoprecipitation and Immunohistochemistry (works with paraffin imbedded sections). However, the optimal concentrations should be determined individually. The antibody recognizes the proenzyme (~60 kDa) and the cleaved fragments (34 kDa and 48 kDa) of MMP-13. Reactivity to other species has not been tested.