Cell-free translation reconstituted with purified components

Yoshihiro Shimizu, Akio Inoue, Yukihide Tomari, Tsutomu Suzuki, Takashi Yokogawa, Kazuya Nishikawa, Takuya Ueda

Research output: Contribution to journalArticlepeer-review

1118 Citations (Scopus)

Abstract

We have developed a protein-synthesizing system reconstituted from recombinant tagged protein factors purified to homogeneity. The system was able to produce protein at a rate of about 160 μg/ml/h in a batch mode without the need for any supplementary apparatus. The protein products were easily purified within 1 h using affinity chromatography to remove the tagged protein factors. Moreover, omission of a release factor allowed efficient incorporation of an unnatural amino acid using suppressor transfer RNA (tRNA).

Original languageEnglish
Pages (from-to)751-755
Number of pages5
JournalNature biotechnology
Volume19
Issue number8
DOIs
Publication statusPublished - 2001 Aug 20
Externally publishedYes

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology
  • Molecular Medicine
  • Biomedical Engineering

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