Listed are ELISA Kits for the detection of BCRM1, an alias name of sideroflexin 4. The human protein, encoded by the gene SFXN4, is 337 amino acid residues long and has a mass of 37,998 daltons. However, there are up to 3 reported isoforms. It is a member of the Sideroflexin family. This protein is reported to have a mitochondrial cellular localization. The gene is associated with Combined oxidative phosphorylation deficiency 18. This target may also be known as: breast cancer resistance marker 1, BCRM1, COXPD18, and SLC56A4.