The prototypical and most ubiquitously expressed NF-kB dimer is composed of p50 and p65 subunits where p65 is the main transcriptional activator
In their active kind, NF-kB proteins are nuclear homo- or heterodimeric complexes composed of p65/RelA, RelB, cRel, p105/ p50, and p100/p52. The prototypical and most ubiquitously expressed NF-kB dimer is…