Anti-Caspase-3 Antibody

Antibodies.com supplies this rabbit polyclonal primary antibody against Caspase-3, an intracellular cysteine protease that acts as a central executioner of programmed cell death. The 100 µg format supports repeated Western blot and immunohistochemistry experiments across human and mouse sample sets, including cell lysates and fixed tissue sections. As a polyclonal reagent, it recognizes multiple epitopes on the caspase-3 precursor and activated fragments, giving broader signal coverage than a monoclonal clone for tracking apoptotic processing events. The unconjugated formulation lets laboratories pair it with their preferred HRP, alkaline phosphatase, fluorescent, or biotinylated secondary detection systems. Commonly deployed in cancer, neurodegeneration, and developmental biology research, this reagent integrates into standard immunoblotting and IHC pipelines. Storage recommendations on the accompanying product documentation should be followed; aliquoting upon receipt helps preserve binding activity across multiple freeze-thaw cycles.