Anti-NPPA Antibody

NPPA (Natriuretic Peptide Precursor A) encodes the precursor of atrial natriuretic peptide, a cardiac-derived hormone central to natriuresis, vasodilation, and blood pressure regulation. This rabbit polyclonal reagent from Antibodies.com binds the NPPA protein and is supplied at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant for freezer storage.

Validated for Western blot and immunohistochemistry workflows, the antibody recognizes NPPA in human, mouse, and rat tissue samples, supporting translational cardiovascular studies and stem-cell-derived cardiomyocyte characterization. The unconjugated format leaves detection chemistry open, and polyclonal clonality broadens epitope coverage along the pro-ANP molecule.

Shipped as a 100 µl vial, the reagent is intended for research use only and pairs with standard HRP- or fluorophore-conjugated secondary antibodies for signal generation on WB membranes and fixed tissue sections.