The BenchMark™ Protein Ladder is suitable as a molecular weight standard for SDS-PAGE (1). It consists of 15 recombinant proteins ranging in molecular weight from 10 to 220 kDa and can be used with NuPAGE®, Tris-Glycine, or Tricine Gels. The BenchMark™ Protein Ladder offers:
Extra intense 20- and 50-kDa orientation bands to ensure proper identification of each protein
Affinity-purified proteins to provide sharp bands and clear background
A ready-to-use format for direct application to an SDS-PAGE gel
Detection with Coomassie® Brilliant Blue R-250, silver, or other protein stain
Sufficient reagent for 100 mini-gel applications or 50 large gel applications with Coomassie® Brilliant Blue R-250-stained gels