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Science 21 April 1972:
Vol. 176. no. 4032, pp. 296 - 298
DOI: 10.1126/science.176.4032.296
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Articles

Electrical Field-Flow Fractionation of Proteins

Karin Dahlgren Caldwell 1, Laya Floch Kesner 1, Marcus N. Myers 1, and J. Calvin Giddings 1

1 Department of Chemistry, University of Utah, Salt Lake City 84112

Protein separation has been achieved by electrical field-flow fractionation, a heretofore unrealized separation technique. Some advantages of this method relative to electrophoresis are the low voltage required, the lack of adverse heating and support effects, and the existence of the method as an elution technique. A comparison of theoretical and experimental retention shows good agreement.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Field-flow fractionation: analysis of macromolecular, colloidal, and particulate materials.
J. Giddings (1993)
Science 260, 1456-1465
   Abstract »    PDF »
Flow-field-flow fractionation: a versatile new separation method.
J. Giddings, F. Yang, and M. Myers (1976)
Science 193, 1244-1245
   Abstract »    PDF »


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