Nuclear Factor NF-kappa-B p105 Subunit

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Nuclear factor NF-kappa-B p105 subunit (968 aa, ~105 kDa) is encoded by the human NFKB1 gene. This protein is involved in the mediation of signal transduction, the regulation of apoptosis and the modulation of transcription.

**Synonyms:** - DNA-Binding Factor KBF1 - EBP-1 - Nuclear Factor of Kappa Light Polypeptide Gene Enhancer in B-Cells 1