仅用于工业应用或科学研究，不可用于人类或动物的临床诊断或治疗，非药用. Tenatumomab （ST2146） is a murine monoclonal antibody against tenascin-C. And tenascin-C, the large extracellular glycoprotein, is overexpressed in cancer. Tenatumomab has been used for Pretargeted Antibody Guided Radioimmunoresearch （PAGRIT）, and delivering radionuclides to tumors via PAGRIT and direct 131Iodine labeling approach