Ontology of Biological Attributes identifier OBA_2040492 (level of N-acyl-aromatic-L-amino acid amidohydrolase, carboxylate-forming in blood serum) is the amount of a N-acyl-aromatic-L-amino acid amidohydrolase, carboxylate-forming when measured in blood serum. Also known as: blood serum N-acyl-aromatic-L-amino acid amidohydrolase, carboxylate-forming amount.