Ontology of Biological Attributes id OBA_2053281 (DPP7/MCFD2 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of dipeptidyl peptidase 2 (human) in blood to amount of multiple coagulation factor deficiency protein 2 (human) in blood. Also known as: the ratio of amount of dipeptidyl peptidase 2 (human) in blood to amount of multiple coagulation factor deficiency protein 2 (human) in blood.