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Science 8 October 1965:
Vol. 150. no. 3693, pp. 224 - 226
DOI: 10.1126/science.150.3693.224
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Articles

Protein Solutions: Concentration by a Rapid Method

William F. Blatt 1, Michael P. Feinberg 1, Harold B. Hopfenberg 1, and Calvin A. Saravis 2

1 U. S. Arny Natick Laboratories, Natick, Massachusetts
2 Protein Foundation, Jamaica Plain, Massachusetts

Protein solutions were concentrated, with no evidence of denaturation, by means of membranes formed from the complex interaction product of polyanions and polycations (Diaplex). The technique is considerably more rapid than conventional ultrafiltration with Visking tubing.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Changes in protein levels in perfusates of freely moving cats: relation to behavioral state.
R. Drucker-Colin, C. Spanis, C. Cotman, and J. McGaugh (1975)
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