外泌体microRNA | |
| ![]() 图1 外泌体生物学过程示意图 |
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外泌体microRNA的检测技术 | |
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![]() 图3 ddPCR的工作流程 | |
数字PCR检测服务 | |
华盈生物推出的微滴式数字PCR(ddPCR)检测服务,特别适用于对外泌体miRNA为代表的低丰度RNA表达,以及微量样品DNA突变的检测分析。 | |
![]() 图4 微滴式数字PCR (ddPCR)平台 | |
数字PCR平台优势 | |
更特异–单分子水平扩增,稀有分子信号不会再被覆盖 | |
数字PCR 服务流程: | |
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外泌体一站式服务 | |
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华盈生物围绕外泌体研究,开发了一系列的试剂产品和服务项目:包括自主研发的EIQ3外泌体试剂盒、外泌体超速离心、外泌体Nano-sight(NTA)计数、外泌体透射电镜拍摄、外泌体标志物蛋白鉴定、外泌体蛋白质谱分析、外泌体microRNA测序、外泌体microRNA芯片分析、外泌体核microRNA数字PCR检测等。华盈生物“一站式”服务项目,可以满足广大科研用户的多方位研究需求。 | |
参考文献 | |
1. Ibrahim A, Marbán E. Exosomes: Fundamental Biology and Roles in Cardiovascular Physiology [J]. Annual Review of Physiology, 2016, 78(1): 67-83. 2. Huang Xiaoyi,Yuan Tiezheng,Liang Meihua et al. Exosomal miR-1290 and miR-375 as prognostic markers in castration-resistant prostate cancer.[J] .Eur. Urol., 2015, 67(1): 33-41. 3. Zhang Yalin,Kim Min Soo,Jia Baosen et al. Hypothalamic stem cells control ageing speed partly through exosomal miRNAs.[J] .Nature, 2017, 548(7665): 52-57. 4. Ying Wei,Riopel Matthew,Bandyopadhyay Gautam et al. Adipose Tissue Macrophage-Derived Exosomal miRNAs Can Modulate In Vivo and In Vitro Insulin Sensitivity.[J] .Cell, 2017, 171(2): 372-384.e12. 5. Ferguson Scott W,Wang Jinli,Lee Christine J et al. The microRNA regulatory landscape of MSC-derived exosomes: a systems view.[J] .Sci Rep, 2018, 8(1): 1419. 6. Melo Sonia A,Sugimoto Hikaru,O'Connell Joyce T et al. Cancer exosomes perform cell-independent microRNA biogenesis and promote tumorigenesis.[J] .Cancer Cell, 2014, 26(5): 707-21. |