title: Engine out of the chassis: cell-free protein synthesis and its uses.
abstract: The translation machinery is the engine of life. Extracting the cytoplasmic milieu from a cell affords a lysate capable of producing proteins in concentrations reaching to tens of micromolar. Such lysates, derivable from a variety of cells, allow the facile addition and subtraction of components that are directly or indirectly related to the translation machinery and/or the over-expressed protein. The flexible nature of such cell-free expression systems, when coupled with high throughput monitoring, can be especially suitable for protein engineering studies, allowing one to bypass multiple steps typically required using conventional in vivo protein expression.
authors.affiliation: Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323, United States. Electronic address: gabi.rosenblum@gmail.com.
authors.forename: Gabriel
authors.initials: G
authors.lastname: Rosenblum
authors.affiliation: Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323, United States.
authors.forename: Barry S
authors.initials: BS
authors.lastname: Cooperman
mesh_terms: D000818:Animals; D002474:Cell-Free System / Q000378:metabolism; D005818:Genetic Engineering / Q000379:methods*; D006801:Humans; D014176:Protein Biosynthesis
keywords: Cell-free protein synthesis; High throughput; Transcription; Translation