OBA_2040750 (level of galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 in blood serum) is the amount of a galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 when measured in blood serum. Also known as: blood serum galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 amount.