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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: FEMS Microbiol Lett. 2012 Jan 11;328(1):20–25. doi: 10.1111/j.1574-6968.2011.02469.x

Figure 1. StcE activity of atypical Shigella B13 strains.

Figure 1

Immunoblot of overnight culture supernatants of atypical Shigella B13 strains 5216–70, 3556–77, 3557–77, 3052–94, and 3053–94 incubated overnight at room temperature with purified C1-INH and probed with anti-C1-INH IgG. E. coli O157:H7 EDL933 (EHEC) and S. flexneri 5a M90T were used as positive and negative controls for C1-INH cleavage, respectively.