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.
Two dose response curves are displayed. The first with a maximum effect (Emax) of close to 100% and the second with an Emax of less than 50%. The IC50 is the concentration at which 50% inhibition of the Emax is observed. Compounds with an Emax < 30% and/or R2 < 0.70 were considered not to be inhibitory even if an IC50 could be calculated.
