WesternSure Chemiluminescent Pre-stained Protein Ladder.

WesternSure® Pre-stained Chemiluminescent Protein Ladder

WesternSure Chemiluminescent Pre-stained Protein Ladder.

Western blot workflows with chemiluminescent protein ladders are prone to complications:

  • Your ladder may require strep-tagged HRP
  • Your ladder may rely on IgG binding sites to be detected by an HRP secondary antibody
  • Trial and error may be required to optimize loading volume for your ladder

Note: The WesternSure Ladder is not recommended for use when stripping and reprobing Western blots. Stripping buffer alters the chemiluminescent functionality of the ladder, resulting in weak or no signal.

Remove Complications from Your Chemiluminescent Western Workflow

The WesternSure chemiluminescent protein ladder is the only pre-stained, multi-colored protein ladder for both film and digital chemiluminescence detection.

  • Fits with your current protocol without optimization
  • Does not rely on strep-tagged HRP or secondary antibody binding
  • Works with a variety of substrates
  • Provides a vibrant color scheme that allows you to quickly orient your membrane

Not sure which protein ladder to choose? Learn more about how to choose the right protein ladder.


  • Nine recombinant protein bands (8 to 260 kDa)
  • One green reference band (8 kDa)
  • Three orange reference bands (38, 70, and 260 kDa)


WesternSure Prestained Protein Chemiluminescent Protein Ladder Data
Images of WesternSure Pre-stained Chemiluminescent Protein Ladder. Representative visible (left) and chemiluminescent (right) images of the WesternSure Pre-stained Chemiluminescent Protein Ladder resolved on a 4-12 % Bis-Tris Gel and transferred to nitrocellulose via wet tank transfer. The membrane was exposed to WesternSure ECL Substrate and scanned on a C-DiGit® Blot Scanner for 12 minutes.

Selected P/N: 926-98000



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