Figure 4.
CAD mass spectra of β-lactoglobulin (with 150 mM sulfolane and 50:50:0.1 ACN: H2O: FA) for (a) charge state 17+, (b) charge state 16+, and (c) charge state 15+, and β-lactoglobulin without sulfolane for (d) charge state 14+, (e) charge state 13+, and (f) charge state 12+ with similar laboratory-frame collision energy.
