Multispectral Imaging and Automated Laser Capture Microdissection of Human Cortical Neurons: A Quantitative Study of CXCR4 Expression
-
Last Update: 2020-11-30
-
Source: Internet
-
Author: User
Search more information of high quality chemicals, good prices and reliable suppliers, visit
www.echemi.com
Quantifying protein and RNA expression within specific cell populations in vivo is an essential step in unraveling the complexmechanisms of neurological disease. The challenges associated with studying human brain tissue are commonly compounded byvariations in postmortem interval, formalin fixation time, and tissue processing methods among others. The result is a samplepopulation that is inherently heterogeneous, implying the need for reliable protocols that are sensitive to low levels ofantigen while minimizing background and nonspecific staining. Here, we describe a single immunohistochemistry protocol onformalin-fixed, paraffin-embedded human cortex which can be adapted to (1) quantify the relative protein expression of thechemokine receptor, CXCR4, using multispectral image or (2) isolate neuronal RNA through automated laser capture microdissection.
This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only.
This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of
the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed
description of the concern or complaint, to
service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content
will be removed immediately.