BOTHELL, Wash.--(BUSINESS WIRE)--Seattle Genetics, Inc. (Nasdaq: SGEN) today reported preclinical data on SGN-40, a humanized monoclonal antibody that is currently in clinical trials for non-Hodgkin’s lymphoma and multiple myeloma in collaboration with Genentech, Inc. In addition, data were presented by Seattle Genetics on its proprietary anti-CD19 antibody-drug conjugate (ADC) for the treatment of a variety of hematologic malignancies, and several of the company’s collaborators presented on their own ADC programs.