ENO2/HCLS1 protein level ratio in blood (OBA_2054679) can be described as follows. A compound attribute that is the ratio of amount of gamma-enolase (human) in blood to amount of hematopoietic lineage cell-specific protein (human) in blood. Also known as: the ratio of amount of gamma-enolase (human) in blood to amount of hematopoietic lineage cell-specific protein (human) in blood.