Anti-clu-1 antibodies enable researchers to detect and measure the clu-1 antigen in biological samples. This target is a reported synonym of the CLUH gene, which encodes clustered mitochondria homolog. This protein is known to be a mRNA-binding protein involved in proper cytoplasmic distribution of mitochondria. The human version of clu-1 has a canonical amino acid length of 1309 residues and a protein mass of 146.7 kilodaltons. It is reported to be localized in the cytoplasm of cells. clu-1 is a member of the CLU protein family.