Binding of purified MBP-fusion proteins to HEp-2 cells. Cells were incubated with (A) MBP-Ifp, (B) MBP-IfpC337G, (C) MBP or (D) PBS and binding was visualised with anti-MBP and anti-rabbit Alexafluor 488 antibodies. Representative cells are shown and the 10 μm ruler is shown in red.
Strong et al. BMC Microbiology 2011 11:85 doi:10.1186/1471-2180-11-85