CD69/SNAP23 protein level ratio in blood (OBA_2053357) can be described as follows. A compound attribute that is the ratio of amount of early activation antigen CD69 (human) in blood to amount of synaptosomal-associated protein 23 (human) in blood. Also known as: the ratio of amount of early activation antigen CD69 (human) in blood to amount of synaptosomal-associated protein 23 (human) in blood.