Top-Down Proteomic Identification of Furin-Cleaved <i>α</i>-Subunit of Shiga Toxin 2 from <i>Escherichia coli</i> O157:H7 Using MALDI-TOF-TOF-MS/MS

<table>MALDI-TOF-MS of bacterial cell lysates at different furin digestion times.  Bottom panel is a plot of peak height of  <svg height="10.9125" id="M21" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 23.362499 10.9125" width="23.362499" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑚</tspan>
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</svg> 5286 versus furin digestion time.  Data points are fitted to a simple exponential function.</table>

BioMed Research International

fig2

Figure 2

Figure 2: Top-Down Proteomic Identification of Furin-Cleaved <i>α</i>-Subunit of Shiga Toxin 2 from <i>Escherichia coli</i> O157:H7 Using MALDI-TOF-TOF-MS/MS 

BioMed Research International

Top-Down Proteomic Identification of Furin-Cleaved α-Subunit of Shiga Toxin 2 from Escherichia coli O157:H7 Using MALDI-TOF-TOF-MS/MS

Figure 2