Figure 3From: Immunoproteomic analysis of bacterial proteins of Actinobacillus pleuropneumoniae serotype 1 Comparison of western blot analysis with convalescent sera from swine and duplicated gel of S259 bacterial associated proteins at pH 7-11. C. A. Coomassie G-250-stained 2DE gel. All identified protein spots were analyzed by MALDI-TOF MS. B. Western blot analysis of proteins on 2DE gel as transferred to a PVDF membrane. The primary antibodies were convalescent sera from swine naturally infected with APP serotype 1.Back to article page