僅用于工業(yè)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. Pepinemab （VX 15/2503） is a human monoclonal antibody against SEMA4D, a signalling protein 4D （SEMA4D）, also known as CD100, which is a regulator of neuronal development and plays a role in a variety of cellular processes. Pepinemab can be used in the study of various neurodegenerative diseases such as Alzheimer's disease by blocking the activity of SEMA4D