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113 000 - SmartBlock™


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SmartBlock™ is a BSA-free, peptide-based blocker for saturating free binding sites on plastic surfaces or other protein binding surfaces, removing background and preventing unwanted binding. This item was produced by chemically modifying peptides in a specific process that resulted in a peptide solution with strong blocking characteristics. SmartBlock™ has high lot-to-lot consistency that had previously only been obtained by synthetic blockers. For many assays, SmartBlock™ is an economical and reliable alternative to BSA-containing solutions. Problems caused by BSA within blockers, such as BSA-interactions and cross reactivities, can be eliminated by using SmartBlock™.


  • BSA-free blocker for saturating free binding sites on surfaces
  • Based on chemically modified peptides
  • Economical and reliable alternative to BSA-containing solutions
  • Strong lot-to-lot consistency
  • Prevents unwanted binding and reduces background


  • Western blotting
  • Protein Arrays
  • Immuno-PCR
  • Immunohistochemistry
  • Enzyme immunoassay
  • Radioimmunoassay


  • 113 125 – SmartBlock, 125ml
  • 113 500 – SmartBlock, 500ml