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Preparation of Exosomes for siRNA Delivery to Cancer Cells
章
- 00:04標題
- 00:51Bioreactor Flask Cell Culture
- 01:52Conditioned Medium (CM) Harvesting from the Bioreactor Flask
- 02:41Exosome Isolation onto a Sucrose Cushion
- 05:02siRNA Encapsulation into Exosomes by Electroporation
- 06:11Removal of Free siRNA Using Size Exclusion Chromatography (SEC)
- 07:17Results: Effective Intracellular Delivery of siRNA Using siRNA-encapsulated Exosomes
- 09:11Conclusion
An exosome is a new generation of drug delivery carriers. We established an exosome isolation protocol with high yield and purity for siRNA delivery. We also encapsulated fluorescently labelled non-specific siRNA into exosomes and investigated the cellular uptake of siRNA-loaded exosomes in cancer cells.
