- 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.
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|Supplied in gel-loading buffer|
|<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|
|Monitoring protein separation during electrophoresis|
|20 to 118 kd|