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. 2009 Apr 6;4(4):e5042. doi: 10.1371/journal.pone.0005042

Figure 9. The signal peptide is present in cell wall associated material.

Figure 9

The 2% SDS extract of various strains were run on 17% SDS PAGE, transferred to nylon membrane and probed with mouse monoclonal anti-poly His antibody (1∶500) (Sigma) followed by goat anti mouse HRP conjugated antibody (1∶2000) (Sigma). Parental (LUG960) indicates the genetic background in which the genetic modifications were made; His-LukS-PV SP, parental carrying a plasmid encoding the His-tagged LukS-PV signal peptide alone; His-LukS-PV, parental carrying a plasmid encoding the His-tagged full length LukS-PV.