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Préparation de Cores de tissus enrobés de paraffine fixés au formol pour les ARN et d'extraction d'ADN
JoVE Journal
Biology
This content is Free Access.
JoVE Journal Biology
Preparation of Formalin-fixed Paraffin-embedded Tissue Cores for both RNA and DNA Extraction
DOI:

08:30 min

August 21, 2016

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Chapters

  • 00:05Title
  • 00:57Tissue Coring
  • 02:40Deparaffinization of the FFPE Tissue Cores
  • 03:45Homogenization of the Deparaffinized Cores
  • 05:07Digestion with Proteinase K and Nucleotide Separation
  • 06:12Results: Assessment of RNA and DNA Recovery and Integrity and Representative Performance in Downstream Analysis
  • 07:50Conclusion

Summary

Automatic Translation

This modified extraction protocol improves RNA and DNA yields from more precisely targeted regions of interest in histopathologic tissue blocks.

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