图 1.
大鼠BMSC-Exo的鉴定。1A.外泌体粒径主要分布在50~250 nm；1B.外泌体呈杯状透射电子显微镜×40 000；1C.蛋白质印迹法检测显示BMSC-Exo表达外泌体标志物CD9、CD63、CD81
Identification of rat BMSC-Exos
注：BMSC-Exo为骨髓间充质干细胞来源外泌体；条带上方1、2分别指示骨髓间充质干细胞、BMSC-Exo
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