Anti-small integral membrane protein 34A antibodies enable researchers to detect and measure the small integral membrane protein 34A antigen in biological samples. This target is a reported synonym of the SMIM34 gene, which encodes small integral membrane protein 34. The human version of small integral membrane protein 34A has a canonical amino acid length of 139 residues and a protein mass of 15 kilodaltons. It is reported to be localized in the membrane of cells.