Used in biomedical research to detect and quantify levels of Trefoil Factor 2 (TFF2) in rat samples, this ELISA kit is essential for studying gastrointestinal mucosal protection and repair. It supports research on inflammatory bowel disease, gastric injury, and ulcer healing by providing a sensitive and specific measurement of TFF2 protein concentration in tissue homogenates and biological fluids. The assay is widely applied in preclinical studies to evaluate the role of TFF2 in immune response modulation and epithelial cell regeneration. Its high sensitivity allows for early detection of changes in TFF2 expression, aiding in the understanding of disease mechanisms and therapeutic interventions targeting mucosal integrity.