Anti-GRX1 antibodies are used in antigen-specific immunodetection in biological samples. The target GRX1 is a known alias name of the protein glutaredoxin, encoded by the GLRX gene in humans. This 106-amino acid residue protein is known to have a glutathione-disulfide oxidoreductase activity in the presence of NADPH and glutathione reductase. It is localized to the cytoplasm of the cell. It is reported to be expressed in many tissues, such as the adrenal gland and duodenum. Other synonyms for GRX1 include GRX and GRX. Western Blot is a widely used application for the GRX1 antibodies listed below. In addition, ELISA is also a common application.