the effect on the partition of erythrocytes in a two phase aqueous polymer system based on dextran t500 and polyethylene glycol ( peg ) 8000 of a combination of immunoaffinity ligands , namely , rabbit immunoglobulin g ( igg ) and peg 1900-modified monoclonal igg , was examined as a potential cell separation technique .
C0030776
polyethylene glycol
C0032483
peg