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Filters: First Letter Of Title is I and Author is Frey, B. L. [Clear All Filters]
Ionizable isotopic labeling reagent for relative quantification of amine metabolites by mass spectrometry. Analytical Chemistry. 78:6398-6403.. 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.