Please note that Monday, February 18, 2019 is President’s Day. Orders placed on Friday, February 15, will be processed on Monday, Feburary 18, for delivery Tuesday, February 19. Thank you.

Color Prestained Protein Standard, Broad Range (11–245 kDa)

This product was formerly called Color Protein Standard, Broad Range (11-245 KDa).

Color Prestained Protein Standard, Broad Range is a mixture of highly purified, prestained proteins, covalently coupled with a blue chromophore, and two reference bands (one orange and one green at 80 kDa and 25 kDa, respectively), that resolves into 12 sharp bands when electrophoresed. 

  • Allows approximate molecular weight determination when performing SDS-PAGE analysis. 
  • Applications include verification of western blot transfer efficiency on membranes and fluorescent imaging of SDS-PAGE
  • Direct loading, additional loading buffer and heat incubation not required
  • No detectable protease contaminating activities
  • Optimal stability for up to 24 months
  • Size range: 11 kDa to 245 kDa
  • Ready-to-use
  • Sharp bands

Ordering Information

  • 0.2 mg/ml
    150 gel lanes
  • 0.2 mg/ml
    750 gel lanes
Loading Spinner