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贝丝检测,外泌体鉴定的多维验证策略
样本经负染(1% 醋酸铀)或冷冻电镜处理后,典型形态学特征包括: 纳米颗粒追踪分析(NTA)基于 ** 动态光散射(DLS)** 和布朗运动轨迹追踪,可精确测定 10-1000 nm 颗粒的粒径分布(图 2A)。其核心参数包括: 2023 年《Cell Research》发表的外泌体鉴定共识指出 ...
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