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Updated: May 21, 2025
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Sequencing of mRNA from Whole Blood using Nanopore Sequencing
Published on: June 3, 2019
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Toward single-molecule protein sequencing using nanopores.
Chunzhe Lu1, Andrea Bonini1, Jakob H Viel1
1University of Groningen, Chemical Biology Department, Groningen Biomolecular Sciences and Biotechnology, Groningen, Netherlands.
Nature Biotechnology
|March 18, 2025
Summary
Nanopore sequencing, a mature technology for DNA and RNA, is advancing to protein analysis. Future nanopore applications promise single-molecule protein identification with single-amino acid resolution.
Area of Science:
- Biotechnology
- Molecular Biology
- Nanotechnology
Background:
- Biological nanopore sequencing has matured over 30 years for nucleic acid analysis.
- Recent advancements indicate potential for nanopore-based protein sequencing.
Purpose of the Study:
- To analyze proposed methods for protein and peptide measurement using nanopores.
- To predict the future capabilities of nanopore technology in protein analysis.
Main Methods:
- Review and analysis of existing and proposed nanopore-based protein measurement approaches.
- Extrapolation of current trends in nanopore technology.
Main Results:
- Nanopore technology is poised to achieve single-molecule protein sequencing.
- High resolution (single-amino acid) identification of full-length proteins is predicted.
Conclusions:
- Nanopore-based single-molecule protein sequencing is a likely future development.
- This technology will enable challenging proteomic applications like PTM analysis and low-abundance protein quantification.
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