Used in biomedical research to accurately measure levels of interleukin-17A (IL-17A) in human biological samples such as serum, plasma, or cell culture supernatants. This high-sensitivity ELISA kit enables detection of low concentrations of IL-17A, making it valuable for studying inflammatory and autoimmune diseases including rheumatoid arthritis, psoriasis, and multiple sclerosis. It supports researchers in evaluating immune responses, monitoring disease progression, and assessing the effectiveness of therapeutic interventions targeting the IL-17 pathway.