Bis-Tris precast gels are widely used in protein electrophoresis for separating proteins based on their molecular weight. The 10% concentration is ideal for resolving proteins in the range of 10-200 kDa, making it suitable for analyzing a broad spectrum of proteins. The 15-well format allows for multiple samples to be run simultaneously, enhancing efficiency in high-throughput laboratories. The 1.0 mm thickness ensures optimal resolution and band sharpness, while the plastic backing provides durability and ease of handling during staining and imaging processes. These gels are particularly favored for their compatibility with both reducing and non-reducing conditions, making them versatile for various experimental setups. Additionally, the Bis-Tris buffer system offers superior stability and reproducibility compared to traditional Tris-glycine gels, especially for sensitive proteins that may degrade under alkaline conditions. This makes them a preferred choice for applications in molecular biology, biochemistry, and proteomics research.