Amino acid sequences of selected phage clones from 12-mer peptide library.

<p>After the fourth round of panning, 60 phage clones were randomly selected. The phage clones were sequenced and three phage clones (Sp25, INp42 and INp55) lacked the exogenous sequence. 18 different peptide sequences were obtained and designated VP1 to VP18. The frequency represents the number of the peptide sequence appeared in the whole selected phage clones. Here, Mp represents phages recovered from an acid elution fraction, Sp represents a specific elution by VIP, INp represents phages recovered from a lysate fraction.