Cell-free protein expression or cell-free protein synthesis (CFPS) refers to the protein expression approach that produces target proteins without using living cells. All the cellular machinery, such as ribosomes, enzymes, tRNAs, amino acids, and cofactors, are contained in CFPS for direct protein synthesis. A supplied nucleic acid template can be transcribed and translated in CFPS, and this process is not constrained by a cell wall or homeostasis conditions required to maintain cell viability.
CFPS is well-suited for many applications. It has recently evolved into key platforms for synthetic biology applications. The cell-based systems have limited applications, while CFPS can circumvent many limitations and eliminate complexities. It provides exciting opportunities for rational design and manipulation of biological systems.
Learn more: [[ https://www.biosynsis.com/cell-free-protein-expression.html | cell-free protein expression kit ]]