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  • Product Name: ProteinRuler® IV (30-200 kDa)
  • Catalog Number: DR401
  • Storage: at -20°C for two years
  • 币种:  
    • Specification: 250 µl 500 µl
  • Quantity:  

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ProteinRuler® IV is composed of six unstained recombinant proteins (40 kDa, 60 kDa, 80 kDa, 100 kDa, 150 kDa, 200 kDa ) and one blue prestained recombinant protein (30 kDa). The prestained band allows monitoring electrophoresis and membrane transfer. The 100 kDa band has doubled intensity to serve as a reference band.
• MW range from 30 to 200 kDa.
• Ready-to-use format, direct load on gels without heating.


2 μg/5 μl for 30 kDa band; 1 μg/5 μl for 100 kDa band; 0.5 μg/5 μl for each of other bands

Storage Buffer

50 mM Tris-HCl (pH 6.8), 5 mM EDTA, 10 mM DTT, 10% glycerol, 1% SDS, 0.01% phenol red


Contents& storage


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