Bis-Tris precast gels are widely used in protein electrophoresis for the separation and analysis of proteins. The 10% concentration is ideal for resolving proteins within a broad molecular weight range, making it suitable for various applications in biochemistry and molecular biology. The 15-well format allows for multiple samples to be run simultaneously, enhancing efficiency in high-throughput experiments. The 1.5mm thickness ensures sufficient sample loading capacity while maintaining sharp resolution. The glass backing provides stability and durability during handling and staining processes. These gels are particularly favored for their compatibility with downstream applications such as Western blotting, where precise protein separation is critical. Their consistent performance and ease of use make them a reliable choice for researchers studying protein expression, purification, and characterization.