Used in immunological research to quantify levels of human lymphotoxin α (LTA) in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables researchers to study the role of LTA in inflammatory responses, autoimmune diseases, and immune regulation. It is commonly applied in studies related to chronic inflammation, cancer, and infectious diseases where LTA expression is altered. The assay provides high sensitivity and specificity, making it suitable for clinical research and biomarker validation.