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. Author manuscript; available in PMC: 2013 Nov 6.
Published in final edited form as: Anal Chem. 2012 Oct 17;84(21):8957–8960. doi: 10.1021/ac302663f

Figure 2.

Figure 2

Native mass spectrum at 70 V CAD of POPC Nanodiscs (black) with simulated masses of the +22 (red), +21 (blue), and +20 (green) charge states for Nanodisc complexes with two MSP molecules, five bound water molecules, and an average of 141 POPC molecules. Arrows of the same color show simulated values for Nanodiscs of the same charge state with a varying number of lipid molecules. The highest peak in each charge series is annotated. Simulated m/z values are marked by the arrows, and their vertical position was matched with the intensities of mass spectrum.