| abstract |
Adsorbent conjugate comprising a hydropolymer component (A) covalently bound to a polyamine component (B), wherein the hydropolymer component (A) is a substantially water-insoluble polysaccharide crosslinked with 2-hydroxypropylene moieties, the hydropolymer component (A) forms a three-dimensional matrix in which the polyamine component (B) is distributed, and wherein the polyamine component (B) is a polyamine exhibiting terminal hydroxyl moieties, and the number of hydroxyl moieties is in excess of the number of amino groups. A column comprising the same and methods for its use. |