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荧光显微镜下福尔马林固定人脑组织背景荧光的简单消除
JoVE Journal
Biochemistry
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JoVE Journal Biochemistry
Simple Elimination of Background Fluorescence in Formalin-Fixed Human Brain Tissue for Immunofluorescence Microscopy
DOI:

16:31 min

September 03, 2017

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Chapters

  • 00:12Title
  • 00:48Construction of photobleaching aparatus and solutions
  • 02:30Photobleaching pre-treatment of tissue
  • 03:37Immunofluorescence
  • 09:35Fluorescence microscopy
  • 12:13Representative results
  • 15:58Conclusion

Summary

Automatic Translation

生物样品的背景自发荧光常常使荧光成像技术复杂化, 特别是在老年人类 postmitotic 组织中。本协议描述了如何有效地去除这些样品的自体荧光, 利用商业上可用的发光二极管光源在免疫之前 photobleach 样品。

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