Ontology of Biological Attributes id OBA_2042601 (level of glycylpeptide N-tetradecanoyltransferase 2 in blood serum) is the amount of a glycylpeptide N-tetradecanoyltransferase 2 when measured in blood serum. Also known as: blood serum glycylpeptide N-tetradecanoyltransferase 2 amount.