Which of the following monoclonal antibodies is a humanized antibody?: (A) Rituximab, (B) Palivizumab, (C) Infliximab, (D) Basiliximab
Answer is B. Nomenclature of monoclonal antibodies: * Their name ends with mab. * Before mab the two letters tell the source: - XI means Chimeric - ZU means humanized - U means completely human