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.
EMSA super-shift analysis of nuclear protein binding to GC-box 2 using antibodies to specific transcription factors. The results of EMSA super-shift experiments are shown following the addition of antibodies that are specific for the EGR-1, Sp1, Sp3, Sp4 factors or pair-wise combinations of Sp1, Sp3 and Sp4 to nuclear extracts prior to the addition of radiolabeled GC-box 2 probe. Arrows mark the positions of super-shifted EGR-1 and Sp1 complexes, respectively.
