A new limit in protein complex stability

An affinity binder that binds a protein tag even in 8 M urea, 3 M Guanidinium Hydrochloride, or at 83°C? That is the ChromoTek GFP-binding protein. The GFP-binding protein:GFP is a complex you can hardly break. 


Imagine what such a stable protein-protein complex means for your research:

  • Protein interaction analysis
  • Immunoprecipitation
  • Immunofluorescence

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