Precision Plus Protein Dual Color Standards, (500 µl)

Use improved Precision Plus Protein Dual Color Standards for molecular weight estimation on SDS-PAGE gels and western blots.
Mixture of 10 recombinant proteins of precise molecular weights (10–250 kD)
8 blue-stained bands and 2 pink reference bands (25 and 75 kD)
Features and Benefits
Dual Color Performance Data
View Dual Color performance data
Increased overall brightness provides visual robustness throughout the entire protein electrophoresis and western blotting workflow. Improved Dual Color Standards are brighter than the competition on both gels and blots.
Increased brightness makes it easier to:
Identify target proteins on the gel or blot
Monitor gel electrophoresis
Confirm transfer quality
Stronger blot persistence provides enhanced:

Confidence after western blot processing
Molecular weight confirmation
Packaging Options
Number of Applications
Total VolumeCatalog Number
1050 µl1610374S
50500 µl1610374
5002.5 ml (5 x 500 µl)1610394

MW size range, kD10–250
Stain typeDual Color
Volume, µl500
Total number of applications50
Loading buffer30% (w/v) glycerol, 2% SDS, 62.5 mM Tris, pH 6.8, 50 mM DTT, 5 mM EDTA, 0.02% NaN3
Shelf lifeStore for 6 months at 4°C or –20°C until expiration date
Recommended loading volumes*Electrophoresis: 10 µl
Blotting: 7 µl
Application Type
Monitoring electrophoretic separation for SDS-PAGE gelsYes
Molecular weight sizing on SDS-PAGE gelsYes
Monitoring blot transfer efficiencyYes
Fluorescence blotsYes