After CD40 triggering , a similar activation of the NF-kappaB ( but not of the AP-1 ) transcription factor complex occurred in both cell preparations .
after cd40 triggering , a similar activation of the nf-kappab ( but not of the ap-1 ) transcription factor complex occurred in both cell preparations .
O B-protein_molecule O O O O O O O B-protein_complex O O O O O B-protein_complex O B-protein_complex I-protein_complex I-protein_complex O O O O O O