Ray Biotech Elisa Kit is vitro enzyme-linked immunosorbent assays developed for the quantitative measurements. It is used for testing protein levels in rat, a human, mouse and varied other different species of various sample types. This is an easy-to-use Ray Biotech Elisa Kit designed to provide accurate results of testing. It is provided with instructions, manufacturing date and other details to ease the users. This is available in high-quality packaging materials to serve the exact demands of research and other procedures.