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.
Comparison of the effects of different IκB proteins in cytoplasmic sequestration of NF-κB. P19 cells were transfected with a constant amounts of p65 (3 μg) along with the indicated IκB expression vectors (17 μg). Nuclear and cytoplasmic extracts were prepared and immunoblotted with a p65 antibody. The bottom of the figure indicates the transcriptional activity obtained from the cotransfected PRDII4CAT reporter plasmid.
