Cholera toxin B subunit

Cholera toxin (also known as choleragen and sometimes abbreviated to CTX, Ctx, or CT) is a protein complex secreted by the bacterium Vibrio cholerae. CTX is responsible for the massive, watery diarrhea characteristic of cholera infection. https://www.creative-diagnostics.com/Cholera-toxin-B-subunit-124704-396.htm