Assertion: antibody | /r/CapableOf | circulate in the blood
Facets:
value: at that moment
type: TEMPORAL
Source sentences:
text: A "titer" is a measurement of how much antibody to a certain virus (or other antigen) is circulating in the blood at that moment.
text: Most antibodies circulate in the blood and other body fluids, but most if not all body secretions also contain antibodies, mainly of the IgA type; See IMMUNOGLOBULIN.