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03:01 min
October 6th, 2023
DOI :
10.3791/201250-v
Transcript
首先,取从 Calu6 细胞中分离的 EV,转染荧光团偶联的 EV-micro RNA 和细胞 micro RNA。在适当体积的超滤PBS中稀释EV,以制备用于流式细胞术分析的细胞外囊泡悬液。使用纳米流式细胞仪分析纳米级颗粒。
启动软件并根据推荐的校准说明配置仪器。使用性能纳米珠,进行性能测试。如果在标准尺寸范围内检测到纳米微珠,则该仪器的性能被认为是最佳的。
确定适合 EV 颗粒检测的流速。现在,使用超纯过滤水进行质量控制检查,以验证仪器的流体并评估探测器和激光器
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