Procathepsin B Antibody 30ug. Procathepsin B, polyclonal Antibody, Host: Rabbit, Species Reactivity: Human, mouse, rat, Immunogen: Human Recombinant Procathepsin B, Isotype: IgG, Synonym: CTSB, CPSB, Concentration: 0.5 mg/ml, Appearance: Colorless liquid, Application: Western blot, Size: 30ug