title: Removal of polyethylene glycols from immunoglobulin samples by adsorption chromatography on polystyrene beads.
abstract: A chromatographic method is described for 80% removal of polyethylene glycol of different types, 600-6000, from human immunoglobulin preparations. Bio-beads SM-2 were used in batch procedures or packed on a 16 x 100 mm column. The polyethylene glycols were desorbed with 75% ethanol.
mesh_terms: D000327:Adsorption; D002845:Chromatography / Q000379:methods; D006801:Humans; D007136:Immunoglobulins / Q000302:isolation & purification*; D008970:Molecular Weight; D011092:Polyethylene Glycols; D011137:Polystyrenes
chemical_list: D007136:Immunoglobulins; D011137:Polystyrenes; D011092:Polyethylene Glycols