Abstract
Aqueous two-phase systems provide a successful method for separating biomolecules by extraction under mild condition. Nevertheless, the phase equilibrium data of aqueous two-phase systems and the partition coefficient data of biomolecules are scarce and it is difficult to correlate them quantitatively. The phase equilibria for the dextran-polyethylene glycol-water aqueous two-phase systems are measured. The partition coefficients of enzymes are also measured. Further, the osmotic virial equation is used to correlate the phase equilibria of the aqueous two-phase systems and the partition coefficients of enzymes. (from Authors)
Original language | English |
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Title of host publication | Unknown Host Publication Title |
Publisher | London, UK; Elsevier |
ISBN (Print) | 044488677X, 9780444886774 |
Publication status | Published - 1992 |
All Science Journal Classification (ASJC) codes
- Engineering(all)