A compound attribute that is the ratio of amount of alpha-(1,6)-fucosyltransferase (human) in blood to amount of sortilin (human) in blood. The trait is FUT8/SORT1 protein level ratio in blood (OBA_2053768). Also known as: the ratio of amount of alpha-(1,6)-fucosyltransferase (human) in blood to amount of sortilin (human) in blood.