nuclear factor kappa b ( nf-kappa b ) , which was first detected by its binding to the kappa b site in the immunoglobulin kappa-gene enhancer , is important for the regulated expression of the kappa-gene and is partly responsible for the induction in appropriate cells of interleukin-2 ( il-2 ) , il-2 alpha receptor , beta-interferon and serum amyloid a protein .
C0086222
enhancer
C0007634
cells