Anti-CPE Antibody

CPE (Carboxypeptidase E) is a key enzyme in neuroendocrine peptide processing, catalyzing the removal of C-terminal basic residues from prohormones during the maturation of bioactive peptides and peptide hormones.

This unconjugated rabbit polyclonal antibody from Antibodies.com enables detection of CPE across multiple experimental platforms, including Western blot, immunohistochemistry, and immunofluorescence. The reagent cross-reacts with Human, Mouse, and Rat samples, supporting studies in neurobiology, metabolic research, and investigations of prohormone processing and secretory granule biogenesis pathways.

Supplied as a 100 µl liquid aliquot, the antibody offers broad epitope coverage for tracking endogenous CPE expression in pancreatic islets, brain regions, pituitary tissue, and neuroendocrine cell lines, and is validated for research workflows requiring sensitive recognition of the full-length carboxypeptidase E protein.