ERFAD, or FAD-dependent oxidoreductase domain containing 2, is a human gene encoded by FOXRED2. It may also be known as: FAD-dependent oxidoreductase domain-containing protein 2; Endoplasmic reticulum flavoprotein associated with degradation. The encoded protein has an amino acid length of 684 and a mass of 77.8 kDa. ERFAD is a member of the FOXRED2 family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.