Figure 3.
Deconvoluted mass spectra of (A) BSA (10mg/mL) and BSA with PhSO2Na (0.1 M), (B) SNO-BSA (100 μM total protein, 44% SNO) (C) SNO-BSA and PhSO2Na (0.1 M) after 12 min and after 2.5 h. All reactions were run in pH 4.0 ammonium formate buffer (100 mM).