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. Author manuscript; available in PMC: 2017 Dec 20.
Published in final edited form as: Anal Chem. 2016 Dec 1;88(24):12427–12436. doi: 10.1021/acs.analchem.6b03762

Figure 2.

Figure 2

Representative native-MS spectra acquired under optimized instrument conditions for the empty MSP1D1-Nd acquired on the on the: a) Q-ToF (source temperature 30°C, sample cone 150V, TWIG trap 10V); b) Orbitrap (capillary temperature 200°C, source induced dissociation 80V, HCD 20V); c) FT-ICR (capillary temperature 100°C, skimmer 100V, collision cell 4V). The insets are heat-maps displaying the zero-charge deconvoluted molecular weight along the x-axis and the observable charge states which are present in the unprocessed data, on the y-axis. All spectral data are unprocessed apart from spectrum a, where a minimal smooth was applied (10×2 Savitsky-Golay, MassLynx 4.1). The empty MSP1D1-Nd average molecular weight (Mw in kDa) and average phospholipid (DMPC) count are noted.