Lonza™ SYPRO™ Protein Gel Stains

SYPRO Ruby Protein Gel Stains

• Ideal for 2-D gel analysis Sensitivity rivals silver stain Detects nanogram levels of protein Offers a broad linear quantitation range and consistent gel-to-gel staining for accurate protein expression comparisons

• Provides high sensitivity for detection of proteins in SDS-polyacrylamide gels
• Does not require the use of acids or organic solvents
• Suitable for use with saline solutions Ideal for use when eluting active protein complexes from gels because the mild staining conditions are unlikely to affect protein activity

• Detects as little as 4 to 8ng of protein per band or proteins as small as 6.5kDa Provides linear protein quantitation up to three orders of magnitude, from ng to μg per band
• Offers complete staining in less than one hour—no fixation or destaining required
• Compatible with many types of detection systems Recommended for instruments that employ frequency-doubled Nd:YAG or green or red He-Ne lasers