KRT32 encodes the human gene, Keratin 32, type I. It may also be known as: Keratin, type I cuticular Ha2; Hair keratin, type I Ha2; Keratin-32; K32; hard keratin type I; HKA2; KRTHA2; hHa2. The encoded protein has an amino acid length of 448 and a mass of 50.3 kDa. KRT32 is a member of the Intermediate filament family. Homologs of this gene exist in other organisms, including: Mouse, Rat.