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NCI Drug Dictionary


A humanized IgG1 monoclonal antibody directed against CD80, the natural ligand for the T-cell antigen CD28 which mediates T-cell and B-cell adhesion. Galiximab binds to CD80 expressed on the cell surfaces of follicular lymphomas, resulting in antibody-dependent cell-mediated cytotoxicity (ADCC). CD80 is expressed on activated B-cells and gamma-interferon-stimulated monocytes and is often expressed at low levels on the surfaces of follicular lymphoma cells and other lymphoid malignancies. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
MOAB anti-CD80
monoclonal antibody anti-CD80
Abbreviation:MOAB IDEC-114