Anti-PRL Antibody

Prolactin (PRL) is a polypeptide hormone secreted by the anterior pituitary that plays central roles in lactation, mammary gland development, and reproductive endocrinology. This unconjugated rabbit polyclonal reagent from Antibodies.com binds the human PRL protein and is validated for western blot and immunohistochemistry workflows, making it a practical tool for pituitary tissue studies, neuroendocrine research, and examination of prolactinoma samples. The antibody is supplied in a vial containing 100 µl of liquid stock, sufficient for multiple blotting membranes or a substantial panel of formalin-fixed tissue sections. Because the host species is rabbit, secondary detection reagents raised against rabbit IgG can be used for chromogenic or fluorescent signal generation. Researchers investigating secretory granule contents, anterior pituitary cytology, and hormonal regulation pathways find this polyclonal reagent useful for detecting the full-length hormone rather than a single linearized epitope.