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Fluorescence & Labeling

ProStain™ Quantification Kit

accurate, fluorescent quantitation of extracts & proteins

 

ProStain™ is a fluorescent dye that makes it easy to accurately determine the concentration of cellular extracts and proteins. The spectral properties of ProStain change greatly after it is bound, effectively eliminating any background from unbound dye. And, ProStain is not affected by many contaminants commonly found in cell lysis buffers, like detergents and salt.