Ceruloplasmin, or Ceruloplasmin (ferroxidase), is a human gene encoded by CP. It may also be known as: Ceruloplasmin; Ferroxidase ; CP-2. The encoded protein is an enzyme with an amino acid length of 1065 and a mass of 122.2 kDa. Ceruloplasmin is a member of the Multicopper oxidase family. Homologs of this gene exist in other organisms, including: Mouse, Zebrafish.