Used primarily in protein electrophoresis, this precast gel facilitates the separation and analysis of proteins based on their molecular weight. It is ideal for applications requiring high resolution, such as in research labs for studying protein structure, function, and interactions. The 4-15% gradient allows for the separation of a wide range of protein sizes in a single run, making it versatile for various samples. The 15-well format is suitable for comparing multiple samples simultaneously, enhancing efficiency. Its 1.5mm thickness ensures sufficient sample loading capacity while maintaining sharp band resolution. The glass-backed design provides durability and ease of handling during the electrophoresis process. Commonly used in biochemistry, molecular biology, and proteomics research, it is a reliable tool for protein characterization and quality control in biopharmaceutical development.