The ELISA kits listed below target AQP4, the symbol for the human gene, aquaporin 4, and a member of the MIP/aquaporin (TC 1.A.8) family. The protein encoded by AQP4 has a predicted amino acid length of 323, a mass of 34.8 kDa, and a membrane subcellular localization. There are currently 2 reported isoforms, as well as sites of glycosylation. AQP4 may also be known by the following names: WCH4, MIWC, mercurial-insensitive water channel, and aquaporin type4. Orthologs of the gene, including human, mouse, rat, bovine, chicken, primate, guinea pig, plant, and other mammalian are available targets of several ELISA kits.