Comparison of single radial immunodiffusion, SDS-PAGE and HPLC potency assays for inactivated influenza vaccines shows differences in ability to predict immunogenicity of haemagglutinin antigen.
Anti-PCP IgG preparations were ≥95% pure by SDS-PAGE analysis with no contaminating IgA or IgM immunoglobulins or IgG antigen specific antibodies towards haemophilus influenzae b, diphtheria toxoid or tetanus toxoid.
In the current report, we have characterized the developmental profiles of selected markers for these systems in cerebella of mice born to pregnant mice infected with human influenza (H1N1) virus on embryonic day 16 or sham-infected controls using SDS-PAGE and Western blotting techniques and evaluated the presence of abnormalities in the above-mentioned markers during brain development.