A compound attribute that is the ratio of amount of macrophage-capping protein (human) in blood to amount of protein S100-A12 (human) in blood. The trait is CAPG/S100A12 protein level ratio in blood (OBA_2054854, an Ontology of Biological Attributes term). Also known as: the ratio of amount of macrophage-capping protein (human) in blood to amount of protein S100-A12 (human) in blood.