DBNL/HEXIM1 protein level ratio in blood (OBA_2053947, an Ontology of Biological Attributes id) can be described as follows. A compound attribute that is the ratio of amount of drebrin-like protein (human) in blood to amount of protein HEXIM1 (human) in blood. Also known as: the ratio of amount of drebrin-like protein (human) in blood to amount of protein HEXIM1 (human) in blood.