Both CD2 and CD3 cross-linking increased binding of nuclear proteins to a radiolabelled CRE oligonucleotide probe in electrophoretic mobility shift assays suggesting that lymphocyte activation enhances binding independently of phosphorylation of CREB at serine 133 .
both cd2 and cd3 cross-linking increased binding of nuclear proteins to a radiolabelled cre oligonucleotide probe in electrophoretic mobility shift assays suggesting that lymphocyte activation enhances binding independently of phosphorylation of creb at serine 133 .
O B-protein_molecule O B-protein_molecule O O O 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 I-other_name O O B-other_name I-other_name O O O O O O B-protein_family_or_group O B-amino_acid_monomer I-amino_acid_monomer O