Figure 1From: Development of high-yield autofluorescent protein microarrays using hybrid cell-free expression with combined Escherichia coli S30 and wheat germ extracts Production of protein microarrays. Schematic representation of the production of autofluorescent protein microarrays. A. For programmable arrays each element is comprised of monoclonal anti-GFP antibody and linear DNA encoding specific target proteins, robotically printed as multiple sub-arrays. B. GFP-tagged proteins are immobilized on array elements after transcription and translation using a cell-free transcription-translation system.Back to article page