Ontology of Biological Attributes id OBA_2043325 (level of dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2 in blood serum) is the amount of a dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2 when measured in blood serum. Also known as: blood serum dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2 amount.