Vorsetuzumab mafodotin, a humanized anti-CD70 monoclonal antibody, conjugates with monomethyl auristatin F (MMAF) through Seattle Genetics' proprietary antibody-drug conjugate (ADC) technology. This affinity allows targeting of various solid tumors and cancers such as renal cell carcinoma, pancreatic, ovarian, and lung cancers, alongside multiple myeloma and several forms of non-Hodgkin lymphoma, all of which express CD70.