Arraying proteins by cell-free synthesis.
Recent advances in life science have led to great motivation for the development of protein arrays to study functions of genome-encoded proteins. While traditional cell-based methods have been commonly used for generating protein arrays, they are usually a time-consuming process with a number of technical challenges. Cell-free protein synthesis offers an attractive system for making protein arrays, not only does it rapidly converts the genetic information into functional proteins without the need for DNA cloning, but also presents a flexible environment amenable to production of folded proteins or proteins with defined modifications. Recent advancements have made it possible to rapidly generate protein arrays from PCR DNA templates through parallel on-chip protein synthesis. This article reviews current cell-free protein array technologies and their proteomic applications.
He
Mingyue
M
Technology Research Group, The Babraham Institute, Cambridge CB22 3AT, United Kingdom. mingyue.he@bbsrc.ac.uk
Wang
Ming-Wei
MW
D002474:Cell-Free System / Q000378:metabolism*; D020869:Gene Expression Profiling / Q000379:methods*; D040081:Protein Array Analysis / Q000379:methods*; D025941:Protein Interaction Mapping / Q000379:methods*; D011506:Proteins / Q000378:metabolism*
D011506:Proteins