The present invention provides to a humanized monoclonal antibody having immunostimulatory effects. This antibody binds specifically to B lymphoblastoid cells, induces proliferation and activation of peripheral blood lymphocytes, particularly T cells, and is capable of eliciting an anti-tumor effect...http://www.google.co.uk/patents/US7981416?utm_source=gb-gplus-sharePatent US7981416 - Humanized immunomodulatory monoclonal antibodies for the treatment of immunodeficiency
