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.
β3-Chimaerin has Rac-GAP activity. Rac-GTP levels were measured in COS-1 cells expressing either β2-chimaerin or β3-chimaerin. Upper panel representative experiment. Bottom panel densitometric analysis of Rac-GTP levels normalized to total Rac levels in each case. Values are expressed as % of control (C, non-transfected cells) and they represent the mean ± SEM of seven independent experiments
