OBA_2053544 (AZU1/NCF2 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of azurocidin (human) in blood to amount of neutrophil cytosol factor 2 (human) in blood. Also known as: the ratio of amount of azurocidin (human) in blood to amount of neutrophil cytosol factor 2 (human) in blood.