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Related Experiment Videos

An Open-Source Automated Peptide Synthesizer Based on Arduino and Python.

Hariprasad Gali1

  • 11 Department of Pharmaceutical Sciences, College of Pharmacy, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.

SLAS Technology
|April 6, 2017
PubMed
Summary
This summary is machine-generated.

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The first open-source automated peptide synthesizer, PepSy, was developed using Arduino for small-scale peptide synthesis. This affordable system offers automated functions for efficient peptide production with good yields and purity.

Area of Science:

  • Biotechnology
  • Organic Chemistry
  • Instrumentation

Background:

  • Automated peptide synthesis is crucial for research but often expensive.
  • Open-source hardware offers a cost-effective alternative for scientific instrumentation.

Purpose of the Study:

  • To develop and report the first open-source automated peptide synthesizer, named PepSy.
  • To enable small-scale peptide synthesis (<100 µmol) using affordable components.

Main Methods:

  • Utilized Arduino UNO and readily available parts for hardware construction.
  • Developed Python scripts for fully automatic and manual operation modes.
  • Implemented automated functions including coupling, deprotection, washing, and on-resin modifications.
Keywords:
ArduinoPythonSPPSdo-it-yourselflaboratory automationpeptide synthesizer

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Main Results:

  • Successfully synthesized various small peptides and peptide conjugates using PepSy.
  • Achieved reasonably good yields and purity, dependent on peptide complexity.
  • Demonstrated the feasibility of open-source hardware for automated peptide synthesis.

Conclusions:

  • PepSy represents a significant advancement in accessible peptide synthesis technology.
  • The open-source approach lowers the barrier for researchers to perform automated peptide synthesis.
  • This platform facilitates the production of peptides for diverse research applications.