僅用于工業應用或科學研究，不可用于人類或動物的臨床診斷或治療，非藥用. Oleclumab （MEDI9447） is a human IgG1λ monoclonal antibody targeting CD73 and inhibits the exonuclease activity of the extracellular enzyme CD73. Oleclumab can adjust the composition of bone marrow and lymphoid infiltrating leukocyte populations in the tumor microenvironment and has anti-tumor activity