Listed are ELISA Kits for the detection of Txn1, an alias name of thioredoxin. The human protein, encoded by the gene TXN, is 105 amino acid residues long and has a mass of 11,737 daltons. However, there are up to 2 reported isoforms. It is a member of the Thioredoxin family. This protein is reported to have a cytoplasmic, nuclear and secreted cellular localization. This target may also be known as: ATL-derived factor, TXN delta 3, surface-associated sulphydryl protein, testicular tissue protein Li 199, TRDX, and TRX1.