Calnexin Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat, dog Application:Western blot Western blotting (0.5-4 μg/ml). However, the optimal concentrations should be determined individually. The antibody recognizes ~90-100 kDa band, corresponding to glycosylated Calnexin in samples from human, mouse, rat, and dog origins. Reactivity to other species has not been tested.