Ontology of Biological Attributes term OBA_2053837 (COLEC12/TAFA5 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of collectin-12 (human) in blood to amount of chemokine-like protein TAFA-5 (human) in blood. Also known as: the ratio of amount of collectin-12 (human) in blood to amount of chemokine-like protein TAFA-5 (human) in blood.