A compound attribute that is the ratio of amount of cytoplasmic protein NCK2 (human) in blood to amount of tubulinyl-Tyr carboxypeptidase 1 (human) in blood. The trait is NCK2/VASH1 protein level ratio in blood (OBA_2055114, an Ontology of Biological Attributes identifier). Also known as: the ratio of amount of cytoplasmic protein NCK2 (human) in blood to amount of tubulinyl-Tyr carboxypeptidase 1 (human) in blood.