Anti-CPA1 Antibody

This unconjugated rabbit polyclonal antibody targets CPA1 (Carboxypeptidase A1), a zinc metalloenzyme best known for its role in pancreatic digestive zymogen activation. The reagent is supplied at 1 mg/ml in phosphate-buffered saline (PBS) containing 0.05% sodium azide at approximately pH 7.2, and is provided as a 100 µl liquid vial. Validated for Western blot (WB) workflows, the antibody recognizes the human, mouse, and rat CPA1 orthologs and is suited to comparative studies across these species. Polyclonal sera typically give broader epitope coverage, which can be useful when probing full-length protein expression or characterizing band patterns in pancreatic and gastrointestinal tissue lysates. From Antibodies.com, the product is intended for research use only and should be stored refrigerated in line with standard antibody handling practice to preserve activity over the shelf life of the aliquot.