Peptide or Protein

Proto-Oncogene Proteins c-rel

Cellular DNA-binding proteins encoded by the rel gene (GENES, REL). They are expressed predominately in hematopoietic cells and may play a role in lymphocyte differentiation. Rel frequently combines with other related proteins (NF-KAPPA B, I-kappa B, relA) to form heterodimers that regulate transcription. Rearrangement or overexpression of c-rel can cause tumorigenesis.