Anti-ARVD5 antibodies enable researchers to detect and measure the ARVD5 antigen in biological samples. This target is a reported synonym of the TMEM43 gene, which encodes transmembrane protein 43. This protein is known to function in innate immune responses, among other biological roles. The human version of ARVD5 has a canonical amino acid length of 400 residues and a protein mass of 44.9 kilodaltons. It is reported to be localized in the nucleus, ER, and cell membrane of cells and notably expressed in many tissues, such as in adipose tissue and cerebral cortex. ARVD5 is a member of the TMEM43 protein family.