Anti-PNMT Antibody

Affinity-purified rabbit polyclonal IgG directed against Phenylethanolamine N-methyltransferase (PNMT), the terminal enzyme in the catecholamine biosynthesis pathway that converts norepinephrine to epinephrine in the adrenal medulla. Antibodies.com supplies this unconjugated reagent at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol as a 100 µl vial, intended for Western blot and immunohistochemistry on human, mouse, and rat tissue samples.

The antibody's specificity for PNMT supports studies of adrenal chromaffin cell function, stress-axis signaling, and adrenergic neuron development. The glycerol-containing buffer allows storage at -20°C with minimal freeze-thaw damage, and the azide preservative keeps the solution stable for routine benchtop use during extended immunolabeling protocols. Aliquoting on first thaw is recommended to preserve binding activity across repeat experiments.