Extraction of fibrinolytic protease from Streptomyces sp. DPUA1576 fermentation broth was performed using polyethylene glycol (PEG) – phosphate salts aqueous two phase system (ATPS). The influence of pH, PEG molar mass, PEG and phosphate concentrations on fibrinolytic protease partition coefficient (K) were evaluated by 24 full factorial design. Fibrinolytic protease partitioned preferentially to the (PEG)-rich...
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