hemoantitoxin

he·mo·an·ti·tox·in

(hē'mō-an'ti-tok'sin),
An antibody that neutralizes the effects of a hemotoxin, such as the hemolytic material in cobra venom.

hemoantitoxin

An obsolete, nonspecific term for an antibody that "neutralises" the effect of a toxin (haemolysin).