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Proteomics. 2013 May;13(9):1381-99. doi: 10.1002/pmic.201200456. Epub 2013 Apr 5.

High-throughput cloning and expression library creation for functional proteomics.

Author information

1
Virginia G. Piper Center for Personalized Diagnostics, Biodesign Institute, Arizona State University, Tempe, AZ 85287-6401, USA.

Abstract

The study of protein function usually requires the use of a cloned version of the gene for protein expression and functional assays. This strategy is particularly important when the information available regarding function is limited. The functional characterization of the thousands of newly identified proteins revealed by genomics requires faster methods than traditional single-gene experiments, creating the need for fast, flexible, and reliable cloning systems. These collections of ORF clones can be coupled with high-throughput proteomics platforms, such as protein microarrays and cell-based assays, to answer biological questions. In this tutorial, we provide the background for DNA cloning, discuss the major high-throughput cloning systems (Gateway® Technology, Flexi® Vector Systems, and Creator(TM) DNA Cloning System) and compare them side-by-side. We also report an example of high-throughput cloning study and its application in functional proteomics. This tutorial is part of the International Proteomics Tutorial Programme (IPTP12).

PMID:
23457047
PMCID:
PMC4369776
DOI:
10.1002/pmic.201200456
[Indexed for MEDLINE]
Free PMC Article

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