Used in biomedical research to quantify TSG-6 protein levels in biological samples such as cell culture supernatants, serum, and tissue extracts. Enables study of inflammatory processes, extracellular matrix remodeling, and immune regulation. Commonly applied in research on arthritis, sepsis, and other inflammatory diseases where TSG-6 plays a role in modulating cytokine activity and protecting tissues from damage. Supports high-throughput screening and evaluation of therapeutic agents targeting inflammation and tissue repair pathways.