Anti-NPPA Antibody

This polyclonal antibody from Antibodies.com recognizes NPPA (Natriuretic Peptide A), a 28-amino-acid cardiac hormone secreted chiefly by atrial cardiomyocytes that drives natriuresis, diuresis, and vasodilation. Raised in rabbit and supplied unconjugated at 100 µl, the reagent supports western blot and immunohistochemistry workflows across human, mouse, and rat sample types, enabling comparative studies of cardiovascular homeostasis, hypertensive remodeling, and heart-failure models. The polyclonal format offers epitope diversity against the proANP precursor and its processed peptide fragments, while the unconjugated presentation allows flexible pairing with custom reporter conjugates. The reagent is intended for research use only and should be handled according to standard antibody storage practice, including aliquoting to limit freeze-thaw cycles.