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Keywords:

  • Antibodies;
  • Micropatterning;
  • Polypeptides;
  • Proteins, thermodynamically reversible addressing of - (TRAP)

Thermodynamically reversible addressing of proteins (TRAP) is demonstrated. A stimuli-responsive elastin-like polypeptide fused to thioredoxin is used to reversibly address the fusion protein onto a chemically micropatterned surface template by switching the interaction between the surface and the stimuli- responsive polypeptide (see Figure).