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Fisher BioReagents™ EZ-Run™ Rec Protein Ladder

Mixture of 14 highly purified recombinant proteins optimized for precise sizing of proteins by SDS-PAGE and Western blotting

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Catalog No. BP36021

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  • Ladder is ideal for precise molecular weight determination of polypeptides in denaturing PAGE and Western blots
  • Each protein contains an integral Strep-tag™ II sequence1 and may be detected on Western blots using Strep-Tactin™-AP conjugate2 or an antibody against Strep-tag II
  • 50kDa protein band has greater intensity than other bands to serve as a reference
  • Supplied in gel loading buffer



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
10 to 200 kd
200 Loadings
Protein Molecular Weight Marker/Ladder
Molecular weight determination of polypeptides analyzed in various Gel system
2 x 500 μL, 200 Loadings


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