Research
Education
Sign In
EN
EN - English
CN - 中文
DE - Deutsch
ES - Español
KR - 한국어
IT - Italiano
FR - Français
PT - Português
TR - Turkish
JA - Japanese
Please note that all translations are automatically generated. Click here for the English version.
3.1K Views
•
08:18 min
April 16th, 2021
DOI :
10.3791/62405-v
Chapters
0:04
Introduction
0:42
Frozen Tissue Dissociation and Ultracentrifugation
2:13
Fluorescence-Activated Nuclei Sorting (FANS)
4:32
Downstream Molecular Analyses
5:58
Results: Analysis of Human Astrocyte Populations after FANS
7:40
Conclusion
Transcript
该协议可以帮助有兴趣研究人类星形胶质细胞在其天然生态位中的分子功能的科学家。该技术的主要优点是,它允许使用荧光活化细胞核分选从大量人脑组织标本中分离和富集特定细胞类型,成体星形胶质细胞。该方法可用于使用其他适当的荧光偶联抗体从人新皮层中分离其他细胞类型,例如神经元和少突胶质细胞祖细胞。
开始从新鲜冷冻的人体皮层组织样本中解剖约200至400毫克的组织。将组织置于含有四毫升冰冷裂解缓冲液的七毫升玻璃组织解液中,并将组织研磨约50次。将匀浆转移到12毫升超速离心机聚丙烯管中。
Sign in or start your free trial to access this content
Summary
我们开发了一种从新鲜冷冻组织中富集和分离人类星形胶质细胞群的方法,用于下游分子分析。
Explore More Videos
Privacy
Terms of Use
Policies
Contact Us
Recommend to library
JoVE NEWSLETTERS
JoVE Journal
Methods Collections
JoVE Encyclopedia of Experiments
Archive
JoVE Core
JoVE Business
JoVE Science Education
JoVE Lab Manual
Faculty Resource Center
Authors
Librarians
Access
ABOUT JoVE
Copyright © 2024 MyJoVE Corporation. All rights reserved