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.
CLSM images of 293-F cells after post-transfection culture of 14 h (a) and 24 h (b) following transfection of 4 h with Cy5-PEI/Cy3-pEGFP-N1 (10 min, N/P ratio 46). (1) Cy5-PEI (red); (2) Cy3-pEGFP-N1 (yellow); (3) overlay of Cy5-PEI (red), Cy3-pEGFP-N1 (yellow) and Hoechst 33342 stained nuclei (blue); (4) intracellular GFP (green). (Color figure online)
