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.
Calcium mobilization of U937 cells after exposure to fMLF and PEG-fMLF nanocarriers. One hundred nanomolars of each compound was tested in differentiated U937 cells preloaded with the calcium indicator Fluo-4 AM, and the calcium flux was monitored in cellular fluorescence at Ex485 nm and Em530 nm for up to 400 s.
