CHAPS is a zwitterionic detergent used for protein solubilization, particularly in membrane protein studies. The 5g quantity is ideal for smaller experiments or for testing solubilization conditions. CHAPS maintains protein integrity during solubilization, which is essential when working with membrane proteins or other sensitive biomolecules. This detergent is commonly used in a variety of applications including chromatography, protein analysis, and electrophoresis. Its mild properties make it a preferred choice for solubilizing membrane proteins without affecting their functional activity, making it an essential reagent for biochemistry and proteomics.