| abstract |
To provide a method for selectively removing endotoxin from a solution in which a highly acidic substance such as heparin coexists, and an adsorbent used therefor. The present invention solves the above-mentioned problems by partially modifying an amino group contained in an amino group-containing molecule used as a ligand of an endotoxin adsorbent with a molecule capable of reacting with an amino group. [Selection figure] None |