Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2008 May 20;8:8. doi: 10.1186/1475-2867-8-8

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2008 Velasco-Velázquez et al; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Effect of 4-HC on the basal activation of FAK and Rac-1. A. Analysis of samples immunoprecipitated with anti-FAK antibody showed that basal tyrosine phosphorylation of FAK (upper panel) was decreased by 4-HC. The same membrane was stripped and reprobed with anti-paxillin and anti-FAK antibodies. We found no changes on the FAK-bound paxillin levels (middle panel). One representative experiment from 3 is shown. B. The active form of Rac-1 was purified using pull-down assays and then probed with anti-Rac-1 antibody (upper panel). Detection of Rac-1 from total lysates (lower panel) showed that the difference in the amount of active Rac-1 is not associated to changes on its expression. One representative experiment from 2 is shown.