Used in biomedical research to quantify levels of Transforming Growth Factor beta (TGF-β) in biological samples such as serum, plasma, cell culture supernatants, and tissue extracts. This assay is essential for studying immune regulation, inflammation, fibrosis, cancer progression, and wound healing, as TGF-β plays a central role in cell growth, differentiation, and apoptosis. The kit enables researchers to monitor TGF-β expression in disease models, evaluate therapeutic responses, and investigate signaling pathways in both preclinical and clinical studies. Its high sensitivity and specificity make it suitable for detecting low concentrations of TGF-β in small sample volumes, supporting applications in immunology, oncology, and regenerative medicine.