Assertion: antigen's antibody | /r/HasAspect | paratope
Facets:
value: necessarily
type: MANNER
Source sentences:
text: An antibody has a paratope that can recognize the epitope that is present on the surface of the antigen.
text: Since the antibody necessarily has two paratopes, and in many circumstances complex binding occurs, the multiple binding equilibrium can be summed up as:
text: Since an antibody has at least two paratopes, it can bind more than one antigen by binding identical epitopes carried on the surfaces of these antigens.