Using electrophoretic mobility shift assays , we have studied these transcription factors in primary T cells from human blood to verify their presence in a physiologic setting and to identify the signals that stimulate factor activity .
using electrophoretic mobility shift assays , we have studied these transcription factors in primary t cells from human blood to verify their presence in a physiologic setting and to identify the signals that stimulate factor activity .
O B-other_name I-other_name I-other_name I-other_name O O O O O B-protein_family_or_group I-protein_family_or_group O B-cell_type I-cell_type I-cell_type O B-tissue I-tissue O O O O O O O O O O O O O O O B-other_name I-other_name O