blood C-reactive protein level plasma C-reactive protein level 2019-05-06T10:42:45Z CMO:0003162 The proportion, quantity, or volume of C-reactive protein (CRP) found in the plasma, the fibrinogen-containing fluid portion of the blood in which the particulate components are suspended. CRP is an acute phase reactant protein used to indicate inflammatory illness. It is believed to be of value in predicting coronary events. clinical_measurement_ontology plasma CRP sjwang