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Synthesis of an Intein-mediated Artificial Protein Hydrogel
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Split-inteins and their bioapplications.

Yifeng Li1

  • 1R & D Services, Cytovance Biologics 800 Research Parkway, Suite 200, Oklahoma City, OK, 73104, USA. yifgli@gmail.com.

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|July 9, 2015
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Summary
This summary is machine-generated.

Split-inteins, a divided form of inteins, catalyze reactions in trans. This review explores their unique properties and expanding applications in biotechnology.

Keywords:
Expressed protein ligation (EPL)Protein purificationProtein trans-splicing (PTS)Site-specific labelingSplit-inteinTrans-cleavage

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Area of Science:

  • Biochemistry
  • Molecular Biology
  • Biotechnology

Background:

  • Inteins are protein substrings that catalyze their own excision.
  • Split-inteins are inteins divided into two fragments that function in trans.
  • Naturally occurring and engineered split-inteins offer unique advantages over contiguous inteins.

Purpose of the Study:

  • To provide a comprehensive overview of split-intein technology.
  • To highlight the distinct properties and applications of split-inteins.
  • To discuss the potential of split-inteins in advancing intein-based biotechnological tools.

Main Methods:

  • Review of existing literature on split-inteins.
  • Analysis of split-intein mechanisms and functionalities.
  • Exploration of diverse applications in protein engineering and biotechnology.

Main Results:

  • Split-inteins enable trans-splicing upon association of their two domains.
  • They offer enhanced control, flexibility, and novel capabilities compared to contiguous inteins.
  • Split-inteins have demonstrated utility in various emerging applications.

Conclusions:

  • Split-inteins represent a powerful advancement in intein technology.
  • Their unique characteristics significantly expand the scope of intein applications.
  • Split-inteins are poised to drive innovation in protein engineering and synthetic biology.