Effect of excluded-volume and hydrophobic interactions on the partition of proteins in aqueous micellar two-phase systems composed of polymer and nonionic surfactant

The partitioning behaviors of several model proteins were investigated in aqueous micellar two-phase systems (AMTPS) composed of polyethylene glycol (PEG) with different molecular weight (4,000, 8000 and 20,000) and nonionic surfactant (TX-100), respectively. The influences of proteins molecular siz...

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Veröffentlicht in:	Fluid phase equilibria 2016-12, Vol.429, p.1-8
Hauptverfasser:	Liu, Yang, Zhang, Yanglong, Wu, Xueyan, Yan, Xiaolin
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous micellar two-phase system Binary systems (materials) Cross sections Cross-sectional radius Excluded-volume interaction Hydrophobic interaction Hydrophobicity Molecular weight Partitioning Partitions Polyethylene glycol Protein partitioning Proteins
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