Current applications of different type of aqueous two-phase systems
Yee Koon Yau, Chien Wei Ooi, Eng-Poh Ng, John Chi-Wei Lan, Tau Chuan Ling, Pau Loke Show
Bioresources and Bioprocessing ›› 2015, Vol. 2 ›› Issue (1) : 49.
Current applications of different type of aqueous two-phase systems
In recent year, aqueous two-phase system (ATPS) has become a proven tool used in separation and purification technology. The application of ATPSs in clarification, partitioning and partial purification of biomolecules and bioproducts had showed the rapid development. This method is able to give high recovery yield and high purity in a single step. The ATPS shows characteristics of high selectivity and is easily to scale up. Therefore, ATPS offers an attractive alternative that meets the requirements of the high demand in industry processes and it is also beneficial in terms of economic and environmental protection. In the past, a lot of works and researches have been done in order to develop feasible separation processes using different types of ATPSs and their applications in numerous product separations. This paper aims to review on the recent literature works in the development of different type of ATPSs and their applications in novel separations and purifications of biomaterials.
Aqueous two-phase system / Bioproducts recovery / Partitioning / Purification / Recovery yield
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Albertsson PA (1987) Partition of cell particles and macromolecules, Wiley-Interscience, New York, 346 pp. Analytical Biochemistry 161 (1):227
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Hayenga KJ, Valex PP (2002) Methodes de purification de proteines par extraction biphasee aqueuse. Google Patents. EP1194445 A1, EP20000928866, 10 Apr 2002
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Kornmann H, Baer G (2008) Aqueous two-phase partitioning via polyethylene glycol phase and (Na2)SO4. Google Patents. US7439336 B2, US 11/630,845, 21 Oct 2008. http://www.google.com/patents/US7439336
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Walter H (1986) Partitioning in aqueous two–phase system: theory, methods, uses Elsevier science and applications to biotechnology
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