Precision Plus Protein™ Dual Color Standards #161-0374

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Precision Plus Protein™ Dual Color Standards

500 μl, mixture of 10 recombinant proteins (10–250 kD), 8 blue-stained bands, and 2 pink reference bands (25 and 75 kD), 50 applications

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MW size range, kD 10–250
Stain type Dual Color
Volume, µl 500
Total number of applications 50
Loading buffer 30% (w/v) glycerol, 2% SDS, 62.5 mM Tris, pH 6.8, 50 mM DTT, 5 mM EDTA, 0.02% NaN3
Shelf life Store 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 gels Yes
Molecular weight sizing on SDS-PAGE gels Yes
Monitoring blot transfer efficiency Yes
Fluorescence blots Yes
Number Description Options
161-0374-MSDS Precision Plus™ Dual Color Protein Standards English

Improved Precision Plus Dual Color Standards with increased overall brightness

Precision Plus Protein Dual Color Standards contain ten recombinant proteins of precise molecular weights (10–250 kD) including eight blue-stained bands and two pink reference bands (25 and 75 kD).

Packaging Options

Try a sample of improved Dual Color Standards and see the difference on your gels and blots:

  • Precision Plus Protein Dual Color Standards Trial Size, 50 µl (161-0374S)

Or save money with a larger package:

  • Precision Plus Protein Dual Color Standards Value Pack, 5 x 500 µl (161-0394)

Features and Benefits

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.

Increase 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

Supporting Documentation

For more information on MW of reference bands, refer to the Precision Plus Protein Dual Color Standards Instruction Manual.