A compound attribute that is the ratio of amount of lymphocyte antigen 96 (human) in blood to amount of SLAM family member 7 (human) in blood. The trait is Ontology of Biological Attributes id OBA_2053878 (LY96/SLAMF7 protein level ratio in blood). Also known as: the ratio of amount of lymphocyte antigen 96 (human) in blood to amount of SLAM family member 7 (human) in blood.