Figure 1

One-dimensional serum blots of S. aureus cell wall-associated proteins. A MOK023 cell wall-associated proteins probed with sera from MOK023 infected cows and B MOK124 cell wall-associated proteins probed with sera from MOK124 infected cows. Lane 1 = Day 0 pre-infection, Lane 2 = Day 7 post-infection, Lane 3 = Day 14 post-infection, Lane 4 = Day 21 post-infection and Lane 5 = Day 29 post-infection. Equal loading is shown by coomassie-stained gels of cell-wall extracts.