tokens: Type-II estrogen -binding sites ( type-II EBS ) have been demonstrated in the human lymphoblastoid cell line IM-9 using a whole-cell assay with ( 6 , 7-3H ) estradiol ( 3H-E2 ) as tracer .
folded_tokens: type-ii estrogen -binding sites ( type-ii ebs ) have been demonstrated in the human lymphoblastoid cell line im-9 using a whole-cell assay with ( 6 , 7-3h ) estradiol ( 3h-e2 ) as tracer .
labels: B-protein_family_or_group B-lipid O O O B-protein_family_or_group I-protein_family_or_group O O O O O O B-cell_line B-cell_line I-cell_line I-cell_line B-cell_line O O B-other_name I-other_name O B-lipid I-lipid I-lipid I-lipid I-lipid I-lipid O B-lipid O O O O