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.
Cellular uptake of FITC-COL-CPP by Jurkat and A549 cells measured with flow cytometry. (A) Percent of cell uptake. (B) Mean fluorescence. The incubation time is 30 min at 37 °C. Error bar represents standard deviation measured from three independent measurements.
