Used in research settings to detect and quantify IgA antibodies against gliadin, a component of gluten, in human biological samples. This ELISA kit is primarily applied in studies related to celiac disease, helping researchers assess immune responses associated with gluten sensitivity. It enables accurate measurement of anti-gliadin IgA levels, supporting investigations into disease diagnosis, progression, and dietary response in celiac and gluten-related disorders. The kit is not for diagnostic use but serves as a tool for immunological research and laboratory analysis.