Anti-CASP9 Antibody

Manufactured by Antibodies.com, this polyclonal reagent is raised in rabbit against the human CASP9 (caspase-9) target and is supplied as an unconjugated, affinity-purified antiserum at a concentration of 1.0 mg/mL. The 50 µL size is one of two pack volumes offered for this catalogue number, and the antibody is validated for Western blotting (WB), immunocytochemistry/immunofluorescence (ICC/IF), and immunohistochemistry (IHC), making it suitable for both cell-based and tissue-based detection workflows. The immunogen used for immunization is a recombinant human CASP9 protein, and the antibody specifically detects endogenous levels of total CASP9 in human, mouse, and rat samples, which broadens its utility across the most common experimental models. The product is formulated in phosphate-buffered saline at pH 7.4 (without Mg²⁺ and Ca²⁺), containing 150 mM NaCl, 0.02% sodium azide as a preservative, and 50% glycerol for stability. For shipping and storage, the vial is dispatched at 4 °C; upon receipt it should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided to preserve activity. As an unconjugated polyclonal reagent, it can be paired with a secondary antibody of the researcher's choice for chromogenic or fluorescent detection, and it is intended for research use only.