tokens: Some of the epitopes were detectable only by immunoblotting with fusion proteins ; others were detectable only by an enzyme-linked immunosorbent assay ( ELISA ) with synthetic peptides .
folded_tokens: some of the epitopes were detectable only by immunoblotting with fusion proteins ; others were detectable only by an enzyme-linked immunosorbent assay ( elisa ) with synthetic peptides .
labels: O O O O O O O O B-other_name O B-protein_family_or_group I-protein_family_or_group O O O O O O O B-other_name I-other_name I-other_name O B-other_name O O B-peptide I-peptide O