CIAPIN1/PLPBP protein level ratio in blood (OBA_2054964) can be described as follows. A compound attribute that is the ratio of amount of anamorsin (human) in blood to amount of pyridoxal phosphate homeostasis protein (human) in blood. Also known as: the ratio of amount of anamorsin (human) in blood to amount of pyridoxal phosphate homeostasis protein (human) in blood.