Used in biochemical and medical research to detect and quantify glucose levels in biological samples such as serum, plasma, and cell culture supernatants. The kit employs the enzyme glucose oxidase to catalyze the oxidation of glucose, producing a measurable colorimetric or fluorescent signal proportional to glucose concentration. Widely applied in studies related to diabetes, metabolism, and insulin secretion. Also utilized in food science to assess glucose content and monitor fermentation processes. The ELISA format allows high-throughput, sensitive, and specific detection suitable for laboratory research settings.