CHAPS (3-[(3-Cholamidopropyl)dimethylammonio]propane sulfonate) is a zwitterionic detergent available in a 1kg size, specifically designed for efficient membrane protein solubilization. This detergent is ideal for applications in biochemical and cell biology research where the extraction and study of membrane-bound proteins are required. CHAPS preserves protein functionality by minimizing denaturation, making it a reliable choice for protein purification, electrophoresis, and structural studies. Due to its mild properties, CHAPS is widely used in membrane protein research, offering effective solubilization without interfering with protein stability or activity.