Anti-ERp90 antibodies enable researchers to detect and measure the ERp90 antigen in biological samples. This target is a reported synonym of the TXNDC16 gene, which encodes thioredoxin domain containing 16. The human version of ERp90 has a canonical amino acid length of 825 residues and a protein mass of 93.6 kilodaltons. It is reported to be localized in the ER and is secreted of cells and widely expressed in many tissue types.