Figure 4.
Evaluation of the cellular-uptake mechanism of F-1 and F-3. (a) Using endocytosis inhibitors and (b) after incubation at 4 °C.
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.