A compound attribute that is the ratio of amount of lymphocyte activation gene 3 protein (human) in blood to amount of vascular cell adhesion protein 1 (human) in blood. The trait is LAG3/VCAM1 protein level ratio in blood (OBA_2054875). Also known as: the ratio of amount of lymphocyte activation gene 3 protein (human) in blood to amount of vascular cell adhesion protein 1 (human) in blood.