Used to measure levels of tumor necrosis factor-beta (TNF-β) in human biological samples such as serum, plasma, or cell culture supernatants. It is commonly applied in research settings to study immune responses, inflammation, and autoimmune diseases. The kit helps in understanding the role of TNF-β in conditions like rheumatoid arthritis, multiple sclerosis, and other inflammatory disorders. It is also used in clinical research to evaluate the effectiveness of therapeutic agents targeting cytokine pathways. Due to its high sensitivity and specificity, it supports accurate quantification of TNF-β concentrations, enabling reliable data in immunological studies.