Antigenic cross-reactivity potential of synthetic peptides immobilized on polyethylene rods.
A number of continuous epitopes of tobacco mosaic virus protein (TMVP) have been defined by the pepscan technique using polyclonal and monoclonal antibodies to TMVP as well as antisera raised against synthetic peptides. In general, the location of continuous epitopes agreed with the results of earlier studies with peptides synthesized by classical methods although there were some notable exceptions. Results obtained with the different types of antibodies used in this study indicated that a homology of three residues was sufficient to give rise to antigenic cross-reactions. In the case of antibodies raised against a peptide conjugated to ovalbumin, some unexpected cross-reactivities could be explained by assuming that antibodies to the carrier molecule recognized homologous tripeptide sequences in TMVP and ovalbumin.
Trifilieff
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Laboratoire d'Immunochimie, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France.
Dubs
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Van Regenmortel
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D000595:Amino Acid Sequence; D000911:Antibodies, Monoclonal; D002213:Capsid / Q000235:genetics / Q000276:immunology*; D003429:Cross Reactions; D004797:Enzyme-Linked Immunosorbent Assay; D000939:Epitopes / Q000235:genetics / Q000276:immunology; D066298:In Vitro Techniques; D008969:Molecular Sequence Data; D009029:Mosaic Viruses / Q000235:genetics / Q000276:immunology*; D010047:Ovalbumin / Q000235:genetics / Q000276:immunology; D012689:Sequence Homology, Nucleic Acid
D000911:Antibodies, Monoclonal; D000939:Epitopes; D010047:Ovalbumin