Coomassie brilliant blue G-250 CAS:6104-58-1

Coomassie Brilliant Blue G-250 is commonly used in protein electrophoresis to stain proteins. It has a strong affinity for proteins and can be used to visualize and quantify protein bands in gels. The dye binds to proteins through ionic and hydrophobic interactions, resulting in a visible blue color. This staining method is widely used in biochemical and molecular biology research to analyze protein separation and detect protein levels in samples.