BenchMark™ Protein Ladder

Catalog number:  10747012

 Related applications: Protein Gel Electrophoresis

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The BenchMark™ Protein Ladder is a molecular weight standard for SDS-PAGE. 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 gels or 50 regular gels using Coomassie® Brilliant Blue R-250
For Research Use Only. Not for use in diagnostic procedures.


Gel Compatibility: Bolt™ Bis-Tris Plus Gels, Novex® Tricine Gels, Novex® Tris-Glycine Gels, NuPAGE® Bis-Tris Gels, NuPAGE® Tris-Acetate Gels, SDS-PAGE Gels
Stain Type: Unstained
Size Range: 10 to 220 kDa
System: SDS-PAGE, Tris-Glycine
Product Line: BenchMark™
Product Size: 2 x 250 µL
Shipping Condition: Approved for shipment on Wet or Dry Ice

Contents & storage

Two vials of 250 µl each are provided in loading buffer consisting of 50 mM Tris-HCl (pH 6.8), 2 mM EDTA, 10 mM DTT, 2% (w/v) SDS, 10% (w/v) glycerol, 0.01% (w/v) bromophenol blue. Store at -20°C. Avoid repeated freezing and thawing.


Manuals & protocols