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. 2018 Sep 26;9:2294. doi: 10.3389/fmicb.2018.02294

Figure 4.

Figure 4

Production of recombinant forms of the selected protein candidates. (A) Amplicons of the five gene coding fragments of potential ligands of meningococci resolved on the agarose gel; (B) purified recombinant proteins separated with SDS-PAGE; (C) molecular mass of recombinant proteins confirmed with MALDI-TOF/MS. Lane 1, adhesin MafA1 (NMB0375); Lane 2, major outer membrane protein P.IB (NMB2039); Lane 3, putative adhesin/invasion (NMB1994); Lane 4, putative lipoprotein (NMB1126); and Lane 5, outer membrane lipoprotein (NMB1946).