Monoclonal antibody | |
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Type | Whole antibody |
Source | Mouse |
Target | CD20 |
Clinical data | |
Trade names | Zevalin |
AHFS/Drugs.com | Monograph |
License data | |
Routes of administration | Intravenous |
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Ibritumomab tiuxetan (pronounced /ɪbrɪˈtuːmoʊmæb taɪˈʌksɛtæn/[2]), sold under the trade name Zevalin, is a monoclonal antibody radioimmunotherapy treatment for non-Hodgkin's lymphoma. The drug uses the monoclonal mouse IgG1 antibody ibritumomab in conjunction with the chelator tiuxetan, to which a radioactive isotope (either yttrium-90 or indium-111) is added. Tiuxetan is a modified version of DTPA whose carbon backbone contains an isothiocyanatobenzyl and a methyl group.[3][4]