Used in biomedical research to quantify uroguanylin levels in human biological samples such as plasma, serum, or tissue extracts. This ELISA kit enables researchers to study the role of uroguanylin in gastrointestinal function, fluid and electrolyte balance, and metabolic regulation. It is particularly useful in studies related to irritable bowel syndrome, inflammatory bowel disease, and obesity, where uroguanylin signaling may be altered. The assay provides a sensitive and specific measurement, supporting both clinical research and drug development efforts targeting the guanylin peptide family and their receptors.