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BenchMark™ Protein Ladder
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
Gel Compatibility: Bolt® Bis-Tris Plus Gels,
NuPAGE® Tris-Acetate Gels,
SDS-PAGE Gels,
Novex®Tris-Glycine Gels,
NuPAGE® Bis-Tris Gels,
Novex®Tricine Gels
Stain Type: Unstained
Size Range: 10 to 220 kDa
System: Tris-Glycine,
SDS-PAGE
Product Size: 2 x 250 µL
Shipping Condition: Approved for shipment on Wet or Dry Ice
Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures.
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. Guaranteed stable for 6 months when properly stored. |