IL2RA/NCR1 protein level ratio in blood (OBA_2054431) can be described as follows. A compound attribute that is the ratio of amount of interleukin-2 receptor subunit alpha (human) in blood to amount of natural cytotoxicity triggering receptor 1 (human) in blood. Also known as: the ratio of amount of interleukin-2 receptor subunit alpha (human) in blood to amount of natural cytotoxicity triggering receptor 1 (human) in blood.