Figure 3
From: VtaA8 and VtaA9 from Haemophilus parasuis delay phagocytosis by alveolar macrophages
Detection of VtaA8 and VtaA9 on the surface of the corresponding clone. E. coli EPI300 (pMCH-vtaA8) (bold line) and EPI300 (pMCH-vtaA9) (fine line) were incubated with monoclonal antibody 69C6 directed against VtaA8 and VtaA9. Reaction was then detected with an anti-mouse antibody conjugated with FITC and analyzed by flow cytometry. E. coli EPI300 (pACYC184) served as a negative control (shown in gray).