某外泌體樣本的粒徑-濃度分布圖(檢測方法:NTA) 那到底怎樣可以定量外泌體呢? 我們來看一下國際胞外囊泡協會(ISEV)新發布的Minimal information for studies of extracellular vesicles 2018(簡稱MISEV 2018)是如何說的:
EVs have a particulate structure and contain proteins, lipids,
nucleic acids, and other biomolecules. Quantification of each of these
components can be used as a proxy for quantification of EVs, but none of
these values is necessarily perfectly correlated with EV number.