Used in biomedical research to detect and quantify Intestinal Trefoil Factor (ITF) in human biological samples such as serum, plasma, and tissue homogenates. This ELISA kit is particularly valuable in studies related to gastrointestinal health and disease, including inflammatory bowel disease (IBD), ulcerative colitis, and colorectal cancer. ITF plays a key role in mucosal protection and repair, so measuring its levels helps researchers assess intestinal barrier function, epithelial healing, and the body's response to gut inflammation. The kit enables high-sensitivity detection, supporting both clinical research and drug development focused on gastrointestinal disorders.