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. Author manuscript; available in PMC: 2009 Feb 6.
Published in final edited form as: Vaccine. 2007 Dec 26;26(6):786–796. doi: 10.1016/j.vaccine.2007.11.080

Figure 1.

Figure 1

Purification of PorB from N. lactamica. PorB was purified from liquid cultures of N. lactamica as previously described [56]. A) SDS-PAGE and Coomassie staining of purified Nlac PorB. The reduced monomeric form is indicated by the arrow. B) SDS-PAGE and silver staining of Nlac PorB. Neisserial LOS was used as positive control for detection of potential contaminant lipopolysaccharide. Reduced PorB and LOS are indicated by the arrows.