A number of ELISA Kits are available that target keratin 27, type I, an alias of the protein, keratin 27. The human protein, encoded by the gene KRT27, is a member of the Intermediate filament family. The protein's cellular localization is indicated to be cytoplasmic. Additional synonyms or past names for this protein may include: K25IRS3, KRT25C. Homology is conserved in other species, such as Mouse, Rat.