An official website of the United States government
Here's how you know
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.
Antibody recognition of mutant epsilon-toxin. E. coli lysates containing recombinant His6-tagged Etx-H106P (lane 1) and recombinant His6-tagged Etx-H106P Δ(134-145) (lane 2) were immunoblotted with anti-His6 (A), with anti-epsilon-toxin 4D7 (B), or with anti-epsilon-toxin 5B7 (C).