Used in biomedical research to quantify levels of human lysozyme in biological samples such as serum, saliva, urine, and cell culture supernatants. Widely applied in immunology and inflammation studies, as lysozyme is an antimicrobial enzyme involved in innate immune responses. Helps assess immune activity in diseases like infections, inflammatory disorders, and certain cancers. Also used in monitoring disease progression and evaluating therapeutic efficacy in clinical and preclinical research settings. Provides a sensitive and specific means to measure lysozyme concentration through enzyme-linked immunosorbent assay (ELISA) technique.