Stimulation of human tonsillar mononuclear cells with interleukin-4 ( IL-4 ) and interferon-gamma ( IFN-gamma ) rapidly induced the activation of distinct nuclear factors with different mobilities , both of which bind the IL-4 response element ( IL-4RE ) of CD23b promoter as examined by electrophoretic mobility shift assays ( EMSA ) .
stimulation of human tonsillar mononuclear cells with interleukin-4 ( il-4 ) and interferon-gamma ( ifn-gamma ) rapidly induced the activation of distinct nuclear factors with different mobilities , both of which bind the il-4 response element ( il-4re ) of cd23b promoter as examined by electrophoretic mobility shift assays ( emsa ) .
O O B-cell_type I-cell_type I-cell_type I-cell_type O B-protein_molecule O B-protein_molecule O O B-protein_molecule O B-protein_molecule O O O O O O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O O B-protein_molecule O O O B-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-other_name I-other_name I-other_name I-other_name O B-other_name O O