bavituximab
(ba-vih-TUK-sih-mab)
A substance being studied in the treatment of several types of cancer and infections caused by certain viruses. It binds to substances on the surface of tumor cells, certain viruses, and cells infected with a virus. The immune system detects bavituximab on the cells and the viruses and may destroy them. It is a type of monoclonal antibody and a type of targeted therapy agent. Also called Tarvacin.