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Updated: Jun 4, 2026

Peptide Scanning-assisted Identification of a Monoclonal Antibody-recognized Linear B-cell Epitope

Peptide Scanning-assisted Identification of a Monoclonal Antibody-recognized Linear B-cell Epitope

Published on: March 24, 2017

Epitope mapping.

J E Heckels¹, M Christodoulides

¹Molecular Microbiology and Infection Group, School of Medicine, University of Southampton, Southampton, UK.

Methods in Molecular Medicine

|February 22, 2011

Summary

This summary is machine-generated.

Researchers mapped continuous epitopes on meningococcal outer-membrane proteins (OMPs). These sites are where antibodies bind, crucial for understanding immune responses and developing vaccines against Neisseria meningitidis.

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Area of Science:

Immunology
Protein Chemistry
Microbiology

Background:

Antibodies bind to specific sites on antigens called epitopes.
Epitopes on proteins can be continuous (sequential) or discontinuous (conformational).
Meningococcal outer-membrane proteins (OMPs) are key targets for immune responses against Neisseria meningitidis.

Purpose of the Study:

To map continuous epitopes on meningococcal outer-membrane proteins (OMPs).
To identify antibody binding sites on OMPs for potential vaccine development.

Main Methods:

Utilized epitope mapping techniques.
Characterized binding sites for monoclonal and polyclonal antibodies (MAbs/PAbs).

Main Results:

Successfully localized continuous epitopes on OMPs.
Demonstrated recognition of these epitopes by both MAbs and PAbs.

Conclusions:

The described methods enable the mapping of continuous epitopes on OMPs.
Understanding these epitopes is vital for developing targeted immunotherapies and vaccines.