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Updated: Aug 17, 2025

A Protocol for Functional Assessment of Whole-Protein Saturation Mutagenesis Libraries Utilizing High-Throughput Sequencing

A Protocol for Functional Assessment of Whole-Protein Saturation Mutagenesis Libraries Utilizing High-Throughput Sequencing

Published on: July 3, 2016

Streamlined high-throughput cloning protocol to generate arrayed mutant libraries.

Kerry T Sun¹, Tark S Patel¹, Justin Kim¹

¹Department of Biochemistry, University of Alberta, Edmonton, AB, Canada.

|December 15, 2022

Summary

This summary is machine-generated.

This study introduces a cost-effective cloning pipeline for generating large-scale gene libraries. The method uses automated primer design to efficiently clone 96 protein mutants in just three days.

Keywords:

Genetics High Throughput Screening Molecular Biology Sequencing

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Last Updated: Aug 17, 2025

A Protocol for Functional Assessment of Whole-Protein Saturation Mutagenesis Libraries Utilizing High-Throughput Sequencing

A Protocol for Functional Assessment of Whole-Protein Saturation Mutagenesis Libraries Utilizing High-Throughput Sequencing

Published on: July 3, 2016

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Published on: August 11, 2011

Area of Science:

Molecular Biology
Protein Engineering
Biochemistry

Background:

Site-directed mutagenesis is crucial for understanding protein function.
Existing methods for generating mutant libraries can be time-consuming and costly.
There is a need for efficient, scalable approaches to protein mutagenesis.

Purpose of the Study:

To develop a cost-effective and adaptable cloning pipeline for generating arrayed gene libraries.
To automate the design of mutagenesis primers for high-throughput cloning.
To enable rapid characterization of protein properties through large-scale mutagenesis.

Main Methods:

Development of a 96-well plate-based cloning pipeline.
Utilization of an open-access web application for automated mutagenesis primer design.
Integration of primer design with specific cloning protocols.

Main Results:

Successful generation of arrayed gene libraries for constructs of interest.
Demonstration of a protocol to clone 96 mutants from PCR to sequence-ready plasmid in 3 days.
The pipeline is adaptable and cost-effective for molecular biology laboratories.

Conclusions:

The presented cloning pipeline significantly accelerates the process of generating protein mutants.
This approach facilitates high-throughput screening and characterization of protein variants.
The method empowers molecular biology labs to perform large-scale mutagenesis efficiently.