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.
cAMP accumulation in hMC4R cells in response to multivalent ligands. cAMP was quantified using a chemiluminescent immunoassay described on the Experimental section. cAMP is expressed as the amount released from treated cells above that observed for control cells.
