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Morphological observation and identification of hAMSC-Exo
hAMSC-Exo 形态观察及鉴定
a. 透射电镜观察（×50 k）；b. Western blot 检测 1：hAMSC-Exo 2：hAMSC；c. 纳米颗粒跟踪分析仪检测粒径分布
a. Transmission electron microscope observation (×50 k); b. Western blot analysis 1: hAMSC-Exo 2: hAMSC; c. Particle size distribution detected by Nanoparticle tracking analyzer
