Bis-Tris precast gels are widely used in protein electrophoresis for separating proteins based on their molecular weight. The 10% concentration is optimal for resolving a broad range of protein sizes, making it suitable for applications like SDS-PAGE. These gels are commonly used in research and clinical laboratories to analyze protein samples, assess purity, and verify molecular weights. The 11-well format allows for multiple samples to be run simultaneously, enhancing efficiency. The 1.0mm thickness ensures consistent resolution and minimizes gel distortion. The plastic backing provides durability and ease of handling during staining, transfer, or storage processes. These gels are particularly favored for their compatibility with downstream applications such as Western blotting.