M A B72.3 (CEL)

**Semantic type:** Pharmacologic Substance

**Definition:** A monoclonal antibody directed against an epitope derived from tumor-associated glycoprotein 72 (TAG-72) with potential antineoplastic activity. M A B72.3 (CEL) binds to the majority of human adenocarcinomas (colorectal, gastric, pancreatic, ovarian, endometrial, mammary) that express TAG-72. (NCI04)