Used in research and clinical diagnostics to detect and quantify the human interleukin-17A/F heterodimer in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is particularly valuable in immunology and inflammatory disease studies, including psoriasis, rheumatoid arthritis, and multiple sclerosis, where IL-17 signaling plays a key role. By enabling precise measurement of the IL-17A/F heterodimer, it helps researchers assess immune responses, evaluate therapeutic efficacy of anti-inflammatory drugs, and explore the pathogenesis of autoimmune conditions. The assay is widely used in laboratory settings due to its sensitivity, specificity, and reproducibility.