Anti-SEPN1 antibodies enable researchers to detect and measure the SEPN1 antigen in biological samples. This target is a reported synonym of the SELENON gene, which encodes selenoprotein N. This protein is known to function in the response to oxidative stress and lung development, among other biological roles. The human version of SEPN1 has a canonical amino acid length of 590 residues and a protein mass of 65.8 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. Indicated applications for SEPN1 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.