Provided below are ELISA kits targeting 5'-nucleotidase ecto, a human protein encoded by NT5E. This protein is 574 amino acids long, with a mass of 63.4 kDa, and is a member of the 5'-nucleotidase family. 2 isoforms have been identified. This is reported to be a membrane protein. It is also an enzyme classified as a(n) 5'-nucleotidase. There is a noted implication in Calcification of joints and arteries. Other alias names for this protein include: 5'-nucleotidase, Purine 5-Prime-Nucleotidase, ecto-5'-nucleotidase, CALJA, E5NT, eN, and eNT.