Patent ID: 11896953
Assignee: SIGMA-ALDRICH CO. LLC
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  G | IPC B  C

Claim 45:
46. A method for selective removal of a plurality of solutes from a sample comprising the step of
providing a polymeric adsorbent of claim 1;
contacting the sample with the polymeric adsorbent; wherein the solutes are adsorbed by the polymeric solvent; then
washing the polymeric adsorbent;
wherein some solutes remain adsorbed to the polymeric adsorbent after the wash step and some solutes are removed from the polymeric adsorbent during the wash step;
wherein the solutes are selected from the group consisting of proteins, phospholipids, inorganic salts, combinations thereof, and any other unwanted components.