Assertion: opium alkaloid | /r/HasProperty | bonded through a peptide linkage
Facets:
Source sentences:
text: I. An antigen consisting essentially of a carboxy lower alkyl derivative of the phenolic hydroxy group of an opium alkaloid bonded through a peptide linkage to an amino group of a protein.
text: An antigen consisting essentially of a carboxy lower alkyl derivative of the phenolic hydroxyl group of an opium alkaloid bonded through a peptide linkage to an amino group of an immunogenic carrier material selected from the group consisting of proteins and polypeptides.