Listed are ELISA Kits for the detection of CN-IB, an alias name of 5'-nucleotidase, cytosolic IB. The human protein, encoded by the gene NT5C1B, is 610 amino acid residues long and has a mass of 68804 daltons. It is an enzyme of the 5'-nucleotidase class. This target may also be known as: cytosolic 5'-nucleotidase 1B, autoimmune infertility-related protein, testicular tissue protein Li 1, AIRP, and autoimmune infertility-related protein.