Efficient tRNA degradation and quantification in Escherichia coli cell extract using RNase-coated magnetic beads: A key step toward codon emancipation.

Emancipating sense codons toward a minimized genetic code is of significant interest to science and engineering. A key approach toward sense codon emancipation is the targeted in vitro removal of native tRNA. However, challenges remain such as the insufficient depletion of tRNA in lysate-based in vitro systems and the high cost of the purified components system (PURE).

Escherichia coli-based cell-free extract development for protein-based cancer therapeutic production.

Cell-free protein synthesis has been around for decades but it has never been close to becoming a robust tool for the production of biotherapeutic agents. In this review, we focus on how Escherichia coli-based cell-free protein synthesis can be modified in various ways to produce challenging, complex anticancer biotherapeutics. Here we report progress in extract preparation and its relation to cell-free cancer research.