SNX9/WWP2 protein level ratio in blood (Ontology of Biological Attributes id OBA_2055695) can be described as follows. A compound attribute that is the ratio of amount of sorting nexin-9 (human) in blood to amount of NEDD4-like E3 ubiquitin-protein ligase WWP2 (human) in blood. Also known as: the ratio of amount of sorting nexin-9 (human) in blood to amount of NEDD4-like E3 ubiquitin-protein ligase WWP2 (human) in blood.