Antibodies against a preselected peptide recognize and neutralize foot and mouth disease virus
- PMID: 6203738
- PMCID: PMC553124
- DOI: 10.1002/j.1460-2075.1982.tb01262.x
Antibodies against a preselected peptide recognize and neutralize foot and mouth disease virus
Abstract
A major antibody combining site on foot and mouth disease virus (FMDV) serotype O1K has been identified in a predicted surface helix of viral protein 1 (VP1) between amino acid residues 144 and 159. A hexadecapeptide covering this sequence elicits high titers of antibodies that specifically recognize and neutralize FMDV. The high quality of the immune response is attributed to a particularly stable conformation of the antigenic amino acid sequence, which is most likely an alpha-helix.
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