The Tris-Glycine PAGE Gel Kit (10%, Speedy) is widely used in molecular biology and biochemistry laboratories for protein separation and analysis. Its primary application is in SDS-PAGE (Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis), a technique essential for resolving proteins based on their molecular weight. The 10% gel concentration is ideal for separating proteins in the range of 10-200 kDa, making it suitable for a broad spectrum of protein studies. Researchers use this kit to analyze protein purity, assess molecular weight, and prepare samples for downstream applications like Western blotting or mass spectrometry. The "Speedy" formulation ensures faster electrophoresis runs, saving time without compromising resolution. It is particularly useful in high-throughput environments or when quick results are needed. Additionally, the kit is compatible with standard electrophoresis equipment, making it a convenient choice for routine protein analysis in both academic and industrial settings.