Used in biomedical research to measure levels of pituitary adenylate cyclase-activating peptide (PACAP) in biological samples such as plasma, serum, or tissue extracts. This ELISA kit enables researchers to study the role of PACAP in neuroendocrine functions, including stress response, circadian rhythm regulation, and neuronal development. It is widely applied in neuroscience and endocrinology studies to investigate PACAP’s involvement in inflammatory processes, neuroprotection, and metabolic regulation. The assay provides a sensitive and specific method for quantifying PACAP concentrations, supporting research into neurological disorders, migraine, and neurodegenerative diseases like Parkinson’s and Alzheimer’s.