COOMASSIE BRILLIANT BLUE R-250

Coomassie Brilliant Blue R-250 is a dark blue powder widely used in biochemical and molecular biology laboratories for sensitive protein detection. Its strong binding affinity to proteins makes it highly effective in analytical staining procedures. It is commonly used to stain gels in sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), for clear visualization of separated protein bands. Moreover, it is important for the Bradford protein assay, in which it facilitates protein concentration determination. Due to its application in both qualitative and quantitative protein analysis, it is an invaluable reagent for research, diagnostics and protein based laboratory work.

High-performance protein staining dye for electrophoresis gels and protein quantification assays.