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Adsorbent for IgM-type antibody adsorption and IgM-type antibody removal system
Adsorbent for IgM-type antibody adsorption and IgM-type antibody removal system
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机译:IgM型抗体吸附和IgM型抗体去除系统的吸附剂
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摘要
PROBLEM TO BE SOLVED: To provide an excellently safe and stable adsorbent for IgM type antibody adsorption for selectively adsorbing an IgM type antibody at a high rate from a blood component such as plasma while preventing adsorption of fibrinogen, and an IgM type antibody removal system.SOLUTION: The adsorbent for IgM type antibody adsorption includes a water-insoluble carrier, and a ligand immobilized on the water-insoluble carrier. The ligand has a monovalent group consisting of an atomic group as a remainder obtained by removing one hydrogen atom bonded to a carbon atom constituting a heterocycle from thiophene or a derivative thereof, and a carboxyl group. The blood/plasma IgM type antibody removal system is composed of an extracorporeal circulation module comprising: a container having an inlet port, from which blood/plasma is let flow in, and an outlet port, from which blood/plasma is let flow out; and the adsorbent for IgM type antibody adsorption loaded into the container.
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