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Updated: Jun 10, 2025
Scalable High Throughput Selection From Phage-displayed Synthetic Antibody Libraries
Published on: January 17, 2015
Phage Display Selection of Antibody Libraries: Panning Procedures
Haiyong Peng1, Christoph Rader2
1Department of Immunology and Microbiology, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation & Technology, University of Florida, Jupiter, Florida 33458, USA.
Phage display enables antibody generation and evolution. This protocol details selection strategies for antibody libraries using various antigen formats, including immobilized, solution-based, and cell surface targets.
Area of Science:
- Biotechnology
- Immunology
- Molecular Biology
Background:
- Phage display is a powerful technique for generating and evolving monoclonal antibodies.
- Antibody libraries are crucial for antibody discovery and development.
Purpose of the Study:
- To describe selection strategies for antibody libraries generated using the pComb3 phagemid family.
- To provide a protocol for panning antibody libraries against diverse antigen formats.
Main Methods:
- Selection of antibody libraries using phage display.
- Panning procedures for immobilized antigens.
- Panning procedures for biotinylated antigens in solution.
- Panning procedures for cell surface antigens.
Main Results:
- Demonstrated successful selection of antibody libraries against various antigen types.
- Provided a versatile protocol compatible with different antibody formats (e.g., Fab).
Conclusions:
- The described phage display selection strategies are effective for antibody library screening.
- This protocol facilitates the generation and optimization of monoclonal antibodies for diverse applications.
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