BlueStain Sensitive is a ready-to-use stain, designed for fast and safe proteins staining. The reagent is free of methanol and acetic acid. It does not release hazardous fumes during handling and heating. Protein bands appear turquoise in color. BlueStain Sensitive detects as little as 35 ng of protein within a few minutes. Proteins stained using the BlueStain Sensitive are compatible with mass spectrometry analysis.