Peptides comprising an immunogenic site of poliovirus and DNAs containing nucleotide sequences coding for these peptides

摘要

The invention relates to a DNA fragment containing at the most 315 pairs of nucleotides coding for a peptide which can be recognized by antibodies acting both against the "C" and "D" particles of the same poliovirus and against the VP-1 structural polypeptide of the capsid of this poliovirus. This peptide contains in particular the following sequence:PPAsp Asn Pro Ala Ser thr Thr Asn Lys Asp Lys Leu.