多肽基基质辅助激光解吸/电离质谱成像中福尔马林固定样品的优化制备工作流

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Cited by 7

08:16 min

January 16th, 2018

10.3791/56778-v

January 16th, 2018

8.5K views

本协议描述了一种可重现且可靠的方法, 用于 sublimation-based 制备用于成像质谱的福尔马林固定组织。

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Formalin Fixed Samples

Chapters in this video

0:05

Title

0:29

Preparation of Reagents and Equipment

1:21

Preparation of Tissue Sections and Methylene Crosslink Hydrolysis

2:40

Tissue Digestion

3:57

Matrix Coating via Sublimation

5:26

Recrystallization and Instrumentation

6:20

Results: Correctly and Incorrectly Prepared Human Brain Tissue

7:07

Conclusion

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