A compound attribute that is the ratio of amount of SLAM family member 5 (human) in blood to amount of integrin alpha-6 (human) in blood. The trait is Ontology of Biological Attributes id OBA_2053386 (CD84/ITGA6 protein level ratio in blood). Also known as: the ratio of amount of SLAM family member 5 (human) in blood to amount of integrin alpha-6 (human) in blood.