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. Author manuscript; available in PMC: 2009 Aug 18.
Published in final edited form as: Nat Protoc. 2008;3(10):1630–1638. doi: 10.1038/nprot.2008.150

Figure 2. Performance of semipreparative SCX chromatography.

Figure 2

(a) Chromatogram of the SCX separation of peptides. (b) Solution charge separation of nonredundant phosphopeptides identified from each fraction.