Ontology of Biological Attributes identifier OBA_2053547 (B4GALT1/B4GAT1 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of beta-1,4-galactosyltransferase 1 (human) in blood to amount of beta-1,4-glucuronyltransferase 1 (human) in blood. Also known as: the ratio of amount of beta-1,4-galactosyltransferase 1 (human) in blood to amount of beta-1,4-glucuronyltransferase 1 (human) in blood.