Provided below are ELISA kits targeting NIPA like domain containing 4, a human protein encoded by NIPAL4. This protein is 466 amino acids long, with a mass of 50.1 kDa, and is a member of the NIPA family. 2 isoforms have been identified. This is reported to be a membrane protein. There is a noted implication in Ichthyosis, congenital, autosomal recessive 6. Other alias names for this protein include: magnesium transporter NIPA4, NIPA-like protein 4, non-imprinted in Prader-Willi/Angelman syndrome region protein 4, ARCI6, and NIPA-like protein 4.