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. Pexelizumab （h5G1. 1-SC） is a humanized scFv monoclonal antibody directed against the C5 complement component. Pexelizumab inhibits apoptosis and leukocyte infiltration. Pexelizumab can be used for the research of cerebral IR injury and myocardial infarction