Used for the quantitative measurement of human GLP-1 levels in biological samples such as serum, plasma, or cell culture supernatants. This kit is widely applied in diabetes and metabolic disease research to assess GLP-1 secretion and function. It supports studies on insulin regulation, incretin effects, and the development of anti-diabetic drugs. The assay enables high-throughput screening and precise detection, making it valuable in both academic and pharmaceutical research settings.