| abstract |
The invention discloses an immunohistochemical kit for PCV3Cap protein antigen peptide, antibody and PCV3 detection. The amino acid sequence of the antigenic peptide is shown in SEQ ID NO: 1; the antibody is prepared by isolating the immune serum after immunizing mice with the antigenic peptide; the kit includes the antibody, HRP-labeled goat anti-mouse IgG, SABC, DAB, blocking solution and PBS. The antigenic peptide of the invention has high specificity, and the antibody and the kit can detect the antigen in clinical PCV3-infected swine tissue disease materials, and determine whether PCV3 is infected or not. |