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Fisher BioReagents™ EZ-Run™ Prestained Protein Marker

Ideal for monitoring protein separation during electrophoresis without staining and for verifying electroblotting of proteins onto membranes

Manufacturer: fisher bioreagents™  BP3601500

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Catalog No. BP3601500

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Description & Specifications


For Use With (Application) Monitoring protein separation during electrophoresis
Formulation Supplied in gel-loading buffer
Kit Contents <51% Glycerin, 2% Sodium Lauryl Sulfate, <1% Tris 9Hydroxymethyl) Aminomethane, <0.76% 2,3-Butanediol, 1,4-Dimercapto, <0.5% Sodium Chloride, <0.05% Ethylenediaminet
Quantity 500μL
Storage Requirements −20°C
Sufficient For 100 Loadings
Range 20 to 118 kd

  • Comprised of six purified proteins covalently coupled to a blue chromophore
  • Optimized to produce well-defined blue bands after SDS-PAGE
  • Supplied in gel loading buffer
  • 20 to 118kDa

The covalently coupled chromophore affects protein mobility; this prestained marker should only be used for approximating the molecular weight of separated proteins.

The Prestained Protein Marker is designed for monitoring protein separation during electrophoresis without staining. It is also used to verify electroblotting of proteins onto membranes.