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 with TD50 and increasing Pol concentrations (0, 25, 50, 100, and 200 ng). Lanes 1 to 5 contain no DBP and show DNA-Pol complexes only. The reactions in lanes 6 to 10 contain an additional 20 ng of DBP. Supershifted complexes with antibodies to Pol (lane 11) or DBP (lane 12) are indicated with an asterisk. The “+” symbol indicates the addition of DBP (20 ng), Pol (50 ng), or antibodies.
