Used primarily in protein electrophoresis, this gel facilitates the separation of proteins based on their molecular weight. It is ideal for analyzing complex protein mixtures, offering high resolution for both small and large proteins within the 4-20% gradient range. Commonly applied in research laboratories for Western blotting, SDS-PAGE, and protein characterization, it ensures consistent results and reduces preparation time due to its precast nature. The 15-well format allows for multiple samples to be run simultaneously, enhancing efficiency. Its 1.5mm thickness and glass plate construction provide durability and clarity for accurate analysis and imaging.