Used in immunological research to quantify Human β-defensin 3 levels in biological samples such as serum, plasma, and cell culture supernatants. Widely applied in studies related to innate immunity, skin diseases, respiratory infections, and inflammatory conditions. Helps assess immune response modulation and antimicrobial activity in host defense mechanisms. Commonly used in dermatology, pulmonology, and immunology research to investigate the role of HBD-3 in infection, wound healing, and autoimmune disorders. Provides a reliable, sensitive, and specific measurement for monitoring disease progression and evaluating therapeutic interventions.