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.
SDS-PAGE analysis of the purified B. cereus PcrA protein. Lanes: U, lysates from uninduced cells; I, lysates from IPTG-induced cells overexpressing the His-PcrA protein; P, B. cereus PcrA protein purified by nickel affinity column chromatography; M, protein molecular mass standards (in kilodaltons).
