Ionizable isotopic labeling reagent for relative quantification of amine metabolites by mass spectrometry. Analytical Chemistry. 78:6398-6403.. 2006.
Mixed isotope photoaffinity reagents for identification of small-molecule targets by mass spectrometry. Angewandte Chemie-International Edition. 45:4329-4333.. 2006.
Ion-ion reactions with fixed-charge modified proteins to produce ions in a single, very high charge state. International Journal of Mass Spectrometry. 276:136-143.. 2008.
Modifying the Charge State Distribution of Proteins in Electrospray Ionization Mass Spectrometry by Chemical Derivatization. Journal of the American Society for Mass Spectrometry. 20:1617-1625.. 2009.