Anti-CENPY antibodies enable researchers to detect and measure the CENPY antigen in biological samples. This target is a reported synonym of the GPATCH11 gene, which encodes G-patch domain containing 11. The human version of CENPY has a canonical amino acid length of 285 residues and a protein mass of 33.3 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the chromosomes of cells and widely expressed in many tissue types. CENPY is a member of the GPATCH11 protein family.