Provided below are ELISA kits targeting vanin 3, a human protein encoded by VNN3. This protein is 501 amino acids long, with a mass of 56.1 kDa, and is a member of the Carbon-nitrogen hydrolase superfamily, BTD/VNN family. 8 isoforms have been identified. This is reported to be a membrane and secreted protein. It is also an enzyme classified as a(n) pantetheine hydrolase. Glycosylation sites have been reported. Other alias names for this protein include: vascular non-inflammatory molecule 3, pantetheinase pseudogene, pantetheinase-associated gene expressed in leukocytes (PAGEL)-alpha, and vanin 1 pseudogene. ELISA kits are available that are reactive to human, mouse, rat, bovine, chicken, primate, guinea pig, fish, and other mammalian variants of the target antigen.