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B7-H1(PD-L1)免疫组化染色石蜡的嵌入式幻灯片的胰腺癌组织
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)和PD-1的结合提供了重要的肿瘤引起的免疫抑制肿瘤的微环境中的信号。免疫组织化学技术的特点B7-H1在胰腺癌组织中的表达和定位的描述。

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