Ontology of Biological Attributes id OBA_2054417 (IL12/LAG3 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of blood interleukin-12 amount to amount of lymphocyte activation gene 3 protein (human) in blood. Also known as: the ratio of blood interleukin-12 amount to amount of lymphocyte activation gene 3 protein (human) in blood.