PROBLEM TO BE SOLVED: To provide an absorbent for purification of blood outside the body capable of adsorbing and removing oxidized LDL (Low-Density Lipoprotein) and AGEs (Advanced Glycation End product).SOLUTION: The adsorbent of the oxidized low-density lipoprotein and advanced glycation end product is disclosed which is represented in the following formula: The adsorbent has advantages that inhibition of adsorption performance by heparin is reduced and adsorption performance for high-density lipoprotein is low, and thus is useful for apheresis treatment.
