The Total Antioxidant Capacity (T-AOC) Assay Kit (ABTS) is widely used in research and clinical settings to measure the overall antioxidant capacity of biological samples, such as serum, plasma, tissues, and plant extracts. It is particularly valuable in studies focused on oxidative stress, as it helps quantify the ability of antioxidants to neutralize free radicals. This kit is commonly applied in nutritional science to evaluate the antioxidant properties of foods, beverages, and supplements. In medical research, it aids in assessing the oxidative status of patients with conditions like diabetes, cardiovascular diseases, and neurodegenerative disorders. Additionally, it is used in pharmaceutical development to test the efficacy of antioxidant drugs. The assay is simple, reliable, and adaptable, making it a preferred choice for high-throughput screening in laboratories.