| adsorbent | 1. A substance that adsorbs, i.e., a solid substance endowed with the property of attaching other substances to its surface without any covalent bonding, e.g., activated charcoal. 2. An antigen or antibody used in immune adsorption. (05 Mar 2000) |
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| affinity adsorbent | <immunology> A support matrix coated with an affinity antibodies. (06 May 1997) |
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