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. Author manuscript; available in PMC: 2006 Jan 20.
Published in final edited form as: Anal Chem. 2003 Sep 1;75(17):4525–4533. doi: 10.1021/ac034144i

Figure 5.

Figure 5

MS/MS spectra resulting from fragmentation of 18+ ions of cytochrome c at maximum ion kinetic energies of (a) 14, (b) 22, and (c) 34 eV. Residual precursor ion is indicated by the asterisk (*).