Studies on the synthesis of PS-TEPA and PS-g-PEG and their ability of absorption of bovine serum albumin
Journal Title: Science Paper Online - Year 2007, Vol 2, Issue 12
Abstract
For adsorption of protein in aqueous solution, two new kinds of resin, polystyrene tetraethylenepentamine (PS-TEPA) and polystyrene-g-poly (ethylene glycol) (PS-g-PEG), are prepared and investigated of their capacities of adsorbing bovine serum albumin. It is found that the maximal value of adsorption of bovine serum albumin is obtained when the synthetic conditions for PS-TEPA are 85℃, 12h, 16 mL tetraethylenepentamine and 35℃, 7h, 5 mL polyethylene glycol for PS-g-PEG..
Authors and Affiliations
Liman LIANG, Feng WANG, Zhenggang CUI
Keywords
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