Bis-Tris precast gels are widely used in protein electrophoresis for separating proteins based on their molecular weight. The 8% concentration is ideal for resolving medium to large-sized proteins, making it a popular choice in molecular biology and biochemistry research. The 11-well format allows for multiple samples to be run simultaneously, increasing efficiency in experiments. The 1.0mm thickness ensures sharp and clear band resolution, which is crucial for accurate analysis. The plastic backing provides durability and ease of handling during gel transfer and staining processes. These gels are commonly used in applications such as Western blotting, protein purification, and quality control in biopharmaceutical production. Their precast nature saves time and reduces variability, ensuring consistent and reliable results in protein analysis.