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Related Experiment Videos

Tech.Sight. Phage display. Affinity selection from biological libraries.

James F Smothers1, Steven Henikoff, Paul Carter

  • 1Department of Antibody Technologies, Amgen Inc., Seattle, WA 98101, USA. SmotherJ@amgen.com

Science (New York, N.Y.)
|October 19, 2002
PubMed
Summary
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Phage display technology rapidly identifies protein interactions from billions of candidates. This powerful method is crucial for developing diagnostics, vaccines, and therapeutics by engineering peptides and antibodies.

Area of Science:

  • Biotechnology
  • Molecular Biology
  • Immunology

Background:

  • Phage display is a versatile molecular tool for studying protein interactions.
  • It enables the screening of vast libraries to identify specific binding partners.

Purpose of the Study:

  • To provide an overview of the history and evolution of phage display technology.
  • To highlight recent and impactful applications of phage display in various scientific fields.

Main Methods:

  • Phage display involves presenting peptide or protein libraries on the surface of bacteriophages.
  • Selection processes (e.g., panning) are used to isolate phages displaying desired binding properties.

Main Results:

  • Phage display allows for the rapid characterization of protein-protein interactions.

Related Experiment Videos

  • It has been instrumental in mapping antibody epitopes and engineering therapeutic proteins.

    • Conclusions:

    • Phage display remains a powerful and widely applicable technology in biotechnology and medicine.
    • Its continued development promises further advancements in diagnostics and therapeutics.