Retrospective MicroRNA Sequencing: Complementary DNA Library Preparation Protocol Using Formalin-fixed Paraffin-embedded RNA Specimens

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被引用 9 次

12:24 分钟

2018年5月5日

10.3791/57471-v

2018年5月5日

8.4K 次观看

Formalin-fixed paraffin-embedded specimens represent a valuable source of molecular biomarkers of human diseases. Here we present a laboratory-based cDNA library preparation protocol, initially designed with fresh frozen RNA, and optimized for the analysis of archived microRNAs from tissues stored up to 35 years.

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FFPE RNA cDNA PCR RNA 3

Chapters in this video

0:04

Title

0:39

3' Barcoded Adapter Ligations with 18 Individual RNA Samples

2:00

Ligated Small RNA Purification

5:26

5' Ligated and 3' Barcoded Purified Small RNAs Reverse Transcription

8:12

Pilot PCR and Large-scale PCR Amplification

10:46

Results: Protocol Robust Whether Fresh, Frozen, or Aged

12:01

Conclusion

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