b,i kappa meaning in English

《英文msh词典》B,I kappa
[入口词] B,I kappa
[主题词] I-kappa B
[英文释义] Family of inhibitory proteins which bind to the rel family of transcription factors and modulate their activity. The transcription factor NF-KAPPA B is generally present in an inactive cytoplasmic form,bound to inhibitory IkB proteins. Cell stimulation causes its dissociation and translocation of active NF-kappa B to the nucleus.