Protein-Protein Interactions

Dualsystems offers the most comprehensive range of yeast-based screening systems and libraries to identify and characterize protein interactions involving integral membrane proteins, membrane-associated proteins, cytosolic proteins and nuclear proteins.

• Protein-Protein Interaction Screening
  
  
• Protein Expression
  
  
• Protein Extraction and Refolding
  
  
• Library Construction and Preparation
  
  
• Yeast Kits, Strains and Tools
  
  
• Custom Services

• DUALhunter System
  • Identify interactors of nuclear proteins, transcription factors or acidic/self-activating proteins

• DUALmembrane System
  • Identify interactors of your membrane protein of interest

• DUALhybrid System
  • Optimized yeast two-hybrid system for soluble protein

• Premade Libraries
  • cDNA libraries for use with the DUALhunter/DUALmembrane and DUALhybrid systems