Printing protein arrays from DNA arrays
Related Experiment Video
Updated: Jul 8, 2026

13:22
Kinase Inhibitor Screening In Self-assembled Human Protein Microarrays
Published on: October 23, 2019
Mingyue He1, Oda Stoevesandt, Elizabeth A Palmer
1Technology Research Group, The Babraham Institute, Cambridge CB22 3AT, UK.
Nature Methods
|January 22, 2008
Abstract:
We describe a method, DNA array to protein array (DAPA), which allows the 'printing' of replicate protein arrays directly from a DNA array template using cell-free protein synthesis. At least 20 copies of a protein array can be obtained from a single DNA array. DAPA eliminates the need for separate protein expression, purification and spotting, and also overcomes the problem of long-term functional storage of surface-bound proteins.

