Used for the quantitative determination of curcumin in rat biological samples such as serum, plasma, tissue homogenates, and cell culture supernatants. This ELISA research kit enables researchers to measure curcumin levels accurately in experimental rat models, supporting studies on bioavailability, metabolism, and pharmacokinetics of curcumin. It is particularly useful in preclinical research evaluating the therapeutic effects of curcumin in inflammation, oxidative stress, cancer, neurodegenerative diseases, and metabolic disorders. The kit provides a reliable, sensitive, and specific method for monitoring curcumin concentrations, aiding in dose-response studies and efficacy assessments in rodent-based experiments.