Figure 2.
Figure 2.

DESI mass spectrum of cytochrome c. DESI mass spectrum of 1 pmol of cytochrome c (C) dissolved in methanol:H2O:acetic acid (50:48:2) and deposited onto a PTFE surface. Methanol:H2O (1:1) was used as the spray solvent at a flow rate of 5 μL/min. (Reprinted with permission, © 2007 Scion Publishing Ltd.)

This Article

  1. Cold Spring Harb Protoc 2008: pdb.prot4992-