A compound attribute that is the ratio of amount of perilipin-3 (human) in blood to amount of thymidine phosphorylase (human) in blood. The trait is OBA_2053514 (PLIN3/TYMP protein level ratio in blood). Also known as: the ratio of amount of perilipin-3 (human) in blood to amount of thymidine phosphorylase (human) in blood.