iD Broad Pre-stained Protein Weight Marker - 250 µl

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  • Cat.Number : ID-MWBPS1-250
  • Availability :
    In production
  • Shipping conditions : Ice delivery fees must be applied


The iD Broad protein weight marker includes ten highly purified pre-stained proteins in the range of 5 to 270 kDa. To ensure proper identification of each protein and facilitate visualisation with high resolution, bands are covalently conjugated to 4 different dyes:
> 30 kDa band is red
> 50 kDa band is green
> 270 kDa band is orange
> 5 kDa, 15 kDa, 35 kDa, 65 kDa, 95 kDa, 130 kDa and 175 kDa bands are blue
These 7 blue bands can hence be detected using the iD BlueLadder Revealers, which stain the blue bands of prestained markers in western blotting via the binding of a monoclonal Ab specific to the blue stain.
The marker contains SDS and dithiothreitol, and is compatible with SDS-PAGE, but not native PAGE.


Kits components
  • 1 vial of 250 µL iD Broad Pre-stained Protein Weight Marker
Storage & stability
  • In solution
Storage Conditions
  • The MW Marker must be stored at -20°C. It is recommended to prepare small volume aliquots.
  • Research use
Code Nacres
  • NB.22

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