Cantuzumab ravtansine (huC242-SPDB-DM4) is an antibody-drug conjugate designed for the treatment of cancers. The humanized monoclonal antibody cantuzumab (huC242) is linked to a cytotoxic agent, ravtansine (DM4). It uses a more hindered disulfide linkage than cantuzumab mertansine.
See also Cantuzumab mertansine ImmunoGen Inc, developer of DM4 based drugs
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