Provided below are ELISA kits targeting thyroglobulin, a human protein encoded by TG. This protein is 2768 amino acids long, with a mass of 304.8 kDa, and is a member of the Type-B carboxylesterase/lipase family. 2 isoforms have been identified. This is reported to be a secreted protein. There is a noted implication in Thyroid dyshormonogenesis 3. Other alias names for this protein include: AITD3, and TGN. ELISA kits are available that are reactive to human, mouse, rat, bovine, chicken, primate, guinea pig, fish, plant, and other mammalian variants of the target antigen.