SYPRO™ Ruby Protein Gel Stain is highly sensitive, simple to use fluorescent stain that can accurately quantitate protein expression levels, and is compatible with standard fluorescent visualization systems and downstream identification techniques such as mass spectrometry.

• Visualize proteins prior to transfer - Does not interfere with protein activity
• Versatile - Excellent for staining native proteins
• Safe - No acids or organic solvents necessary
• Sensitive - Detects as little as 4-8 ng protein per band