However , supershift analyses using the c-fos promoter sis-inducible element probe showed that IL-12 activated STAT4 , STAT1 alpha , and STAT3 , and induced complexes containing STAT4 only , STAT4 with STAT1 alpha , STAT3 with STAT1 alpha , or STAT1 alpha only in preactivated primary NK cells .
however , supershift analyses using the c-fos promoter sis-inducible element probe showed that il-12 activated stat4 , stat1 alpha , and stat3 , and induced complexes containing stat4 only , stat4 with stat1 alpha , stat3 with stat1 alpha , or stat1 alpha only in preactivated primary nk cells .
O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-protein_molecule O B-protein_molecule O B-protein_molecule I-protein_molecule O O B-protein_molecule O O O O O B-protein_molecule O O B-protein_molecule O B-protein_molecule I-protein_molecule O B-protein_molecule O B-protein_molecule I-protein_molecule O O B-protein_molecule I-protein_molecule O O B-cell_line I-cell_line I-cell_line I-cell_line O