OBA_2055775 (ACOX1/VSIR protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of peroxisomal acyl-coenzyme A oxidase 1 (human) in blood to amount of V-type immunoglobulin domain-containing suppressor of T-cell activation (human) in blood. Also known as: the ratio of amount of peroxisomal acyl-coenzyme A oxidase 1 (human) in blood to amount of V-type immunoglobulin domain-containing suppressor of T-cell activation (human) in blood.