OBA_2054371 (INPP1/MPI protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of inositol polyphosphate 1-phosphatase (human) in blood to amount of mannose-6-phosphate isomerase (human) in blood. Also known as: the ratio of amount of inositol polyphosphate 1-phosphatase (human) in blood to amount of mannose-6-phosphate isomerase (human) in blood.