NFE2L2 encodes the human gene, Nuclear factor, erythroid 2 like 2. It may also be known as: Nuclear factor erythroid 2-related factor 2; NF-E2-related factor 2; NFE2-related factor 2; HEBP1; Nuclear factor, erythroid derived 2, like 2; NRF2; nuclear factor, erythroid 2-like 2. The encoded protein has an amino acid length of 605 and a mass of 67.8 kDa. Other isoforms may exist. NFE2L2 is a member of the BZIP family, CNC subfamily. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.