Used for quantitative detection of Oligosin (OFQ/N) in biological samples such as serum, plasma, and cell culture supernatants from rats. This research kit is specifically designed for use in neuroscience and endocrinology studies to investigate the role of OFQ/N in pain modulation, stress responses, and regulatory functions of the central nervous system. The assay enables high sensitivity and specificity, allowing researchers to measure low concentrations of OFQ/N in small sample volumes. Commonly applied in preclinical research to evaluate neurochemical changes in animal models of anxiety, addiction, and neurodegenerative diseases.