Anti-ERp46 antibodies enable researchers to detect and measure the ERp46 antigen in biological samples. This target is a reported synonym of the TXNDC5 gene, which encodes thioredoxin domain containing 5. This protein is known to function in the regulation of apoptosis and protein folding, among other biological roles. The human version of ERp46 has a canonical amino acid length of 432 residues and a protein mass of 47.6 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the ER of cells and widely expressed in many tissue types. ERp46 is a member of the Protein disulfide isomerase protein family. Indicated applications for ERp46 antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.