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Immunohistokemisk farvning af B7-H1 (PD-L1) på paraffinindlejret lysbilleder af adenocarcinom i pancreas Tissue
JoVE Journal
Medicine
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JoVE Journal Medicine
Immunohistochemical Staining of B7-H1 (PD-L1) on Paraffin-embedded Slides of Pancreatic Adenocarcinoma Tissue
DOI:

10:11 min

January 03, 2013

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Chapters

  • 00:05Title
  • 01:40Preparing Paraffin-embedded Slides
  • 02:52Antigen Retrieval
  • 03:39Staining
  • 07:53Dehydration and Mounting
  • 08:40Immunohistochemical Stains
  • 09:39Conclusion

Summary

Automatic Translation

B7-H1 (PD-L1) og dens binding til PD-1 udgør en væsentlig tumorinduceret immunosuppressive signal i tumorens mikromiljø. En immunohistokemisk farvning teknik til karakterisering af ekspression og lokalisering af B7-H1 i pancreas adenocarcinom er beskrevet her.

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