Effect of electrolytes as adjuvants in GFP and LPS partitioning on aqueous two-phase systems: 1. Polymer-polymer systems

The production of recombinant biopharmaceuticals is highly dependent of a proper choice of the downstream processing stages. Particularly, the purification that must ensure that all the endotoxins (lipopolysaccharides - LPS) are efficiently removed from the final product. The efficient removal of LPS has a direct impact on the manufacturing of therapeutic biopharmaceuticals, since LPS is naturally presented in Gram-negative bacterial expression...