@article {1340518, title = {Differentiation of Proteins based on Characteristic Patterns of Association and Denaturation in Solutions of Sodium Dodecyl Sulfate}, journal = {Proc. Natl. Acad. Sci. USA}, volume = {103}, year = {2006}, note = {956}, month = {2006}, pages = {7968-7972}, author = {Gudiksen, K. L. and Gitlin, I. and Whitesides, G. M.} }