Here we characterize the T cell protein binding to this site as a 100 kD protein which is most abundant in T cells and which binds to site B as a 200 kD complex .
here we characterize the t cell protein binding to this site as a 100 kd protein which is most abundant in t cells and which binds to site b as a 200 kd complex .
O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O O O O B-cell_type I-cell_type O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-protein_complex I-protein_complex I-protein_complex O