Assertion: antigen | /r/CapableOf | stimulate immune system
Facets:
value: to produce antibodies
type: PURPOSE
value: to develop protective immunity
type: PURPOSE
Source sentences:
text: Antigens are any substance that stimulates the immune system to produce antibodies.
text: When an antigen enters the body, it stimulates the immune system to produce antibodies.
text: Antigens are any substance that stimulates the immune system to produce antibodies.
text: The principle behind immunization is to introduce an antigen, derived from a disease-causing organism, that stimulates the immune system to develop protective immunity against that organism, but that does not itself cause the pathogenic effects of that organism.
text: Antigens are substances that stimulate the immune system to produce antibodies.
text: Antigens, which are usually proteins or polysaccharides, stimulate the immune system to produce antibodies.