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Related Concept Videos

Ribosomes01:27

Ribosomes

Ribosomes translate genetic information encoded by messenger RNA (mRNA) into proteins. Both prokaryotic and eukaryotic cells have ribosomes. Cells that synthesize large quantities of protein—such as secretory cells in the human pancreas—can contain millions of ribosomes.Ribosome Structure and AssemblyRibosomes are composed of ribosomal RNA (rRNA) and proteins. In eukaryotes, rRNA is transcribed from genes in the nucleolus—a part of the nucleus that specializes in ribosome production. Within the...
Translation01:31

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Ribosomes01:27

Ribosomes

Ribosomes translate genetic information encoded by messenger RNA (mRNA) into proteins. Both prokaryotic and eukaryotic cells have ribosomes. Cells that synthesize large quantities of protein—such as secretory cells in the human pancreas—can contain millions of ribosomes.Ribosome Structure and AssemblyRibosomes are composed of ribosomal RNA (rRNA) and proteins. In eukaryotes, rRNA is transcribed from genes in the nucleolus—a part of the nucleus that specializes in ribosome production. Within the...
Translation01:31

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Ribosomes01:27

Ribosomes

Ribosomes translate genetic information encoded by messenger RNA (mRNA) into proteins. Both prokaryotic and eukaryotic cells have ribosomes. Cells that synthesize large quantities of protein—such as secretory cells in the human pancreas—can contain millions of ribosomes.
Ribosome Structure and Assembly
Ribosomes are composed of ribosomal RNA (rRNA) and proteins. In eukaryotes, rRNA is transcribed from genes in the nucleolus—a part of the nucleus that specializes in ribosome production. Within...
Ribosomes01:27

Ribosomes

Ribosomes translate genetic information encoded by messenger RNA (mRNA) into proteins. Both prokaryotic and eukaryotic cells have ribosomes. Cells that synthesize large quantities of protein—such as secretory cells in the human pancreas—can contain millions of ribosomes.
Ribosome Structure and Assembly
Ribosomes are composed of ribosomal RNA (rRNA) and proteins. In eukaryotes, rRNA is transcribed from genes in the nucleolus—a part of the nucleus that specializes in ribosome production. Within...

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Updated: Jun 24, 2026

Escherichia coli-Based Cell-Free Protein Synthesis: Protocols for a robust, flexible, and accessible platform technology
09:45

Escherichia coli-Based Cell-Free Protein Synthesis: Protocols for a robust, flexible, and accessible platform technology

Published on: February 25, 2019

A User's Guide to Cell-Free Protein Synthesis.

Nicole E Gregorio1,2, Max Z Levine3,4, Javin P Oza5,6

  • 1Center for Applications in Biotechnology, California Polytechnic State University, San Luis Obispo, CA 93407, USA. negregor@calpoly.edu.

Methods and Protocols
|June 6, 2019
PubMed
Summary
This summary is machine-generated.

Cell-free protein synthesis (CFPS) offers advantages over traditional methods by eliminating the need for living cells. This review clarifies CFPS platforms, applications, and requirements to ease implementation for new users.

Keywords:
cell-free metabolic engineering (CFME)cell-free protein expression (CFPE)cell-free protein synthesis (CFPS)cell-free synthetic biologyin vitro protein synthesisin vitro transcription-translation (TX-TL)

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Cell-Free Protein Synthesis System for Building Synthetic Cells

Published on: April 19, 2024

Area of Science:

  • Biotechnology
  • Molecular Biology
  • Synthetic Biology

Background:

  • Cell-free protein synthesis (CFPS) is a versatile platform technology with broad applications in protein expression, metabolic engineering, and therapeutic development.
  • CFPS offers distinct advantages over in vivo expression, including an open system, independence from living cells, and optimized energy for target protein production.
  • The CFPS field has significantly evolved over 60 years, with ongoing development in new applications and diverse organism-based extracts.

Purpose of the Study:

  • To reduce barriers for new users by clarifying similarities and differences among various CFPS platforms.
  • To highlight diverse applications already achieved using CFPS technologies.
  • To detail methodological and instrumental requirements for preparing and implementing CFPS platforms.

Main Methods:

  • Review of existing literature on cell-free protein synthesis platforms.
  • Comparative analysis of different CFPS systems based on organism extracts.
  • Compilation of methodological and instrumental considerations for CFPS implementation.

Main Results:

  • Identification of key distinctions and commonalities between various CFPS platforms.
  • Cataloging of successful applications across different CFPS systems.
  • Summarization of essential requirements for setting up and utilizing CFPS.

Conclusions:

  • CFPS is a rapidly advancing technology with significant potential across multiple scientific disciplines.
  • Understanding platform-specific characteristics and requirements is crucial for successful CFPS implementation.
  • This review provides a comprehensive guide to facilitate the adoption and expansion of CFPS applications.