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.
Reporter protein activity appears faster with CMVLuc-NLS. HeLa cells were transfected with 10 ng of DNA complexed to ExGen 500 PEI (N/P = 5 in 5% glucose solution) in the absence of serum. Cells were lysed and luciferase activity was measured at the indicated time after transfection. The absence of error bars indicates that the SEM is smaller than the label on the graph.
