Anti-CBX7 antibodies are used in the immunodetection of the protein chromobox 7. In humans, the canonical protein has a reported length of 251 amino acid residues and a mass of 28.3 kDa. Its subcellular localization is in the nucleus. It is notably widely expressed in many tissue types. CBX7 is a known component of the Polycomb group (PcG) multiprotein PRC1-like complex, a complex class required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. Synonyms for this target antigen include chromobox protein homolog 7. CBX7 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of CBX7 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.