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

This product has been discontinued and replaced with #P7719. There may be some remaining stock in certain geographies; please contact your local subsidiary office to inquire.
  • Catalog # P7712 was discontinued on May 01, 2019 ;

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

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