Anti-CENP-32 antibodies enable researchers to detect and measure the CENP-32 antigen in biological samples. This target is a reported synonym of the SPOUT1 gene, which encodes SPOUT domain containing methyltransferase 1. This protein is known to function in the cell cycle, among other biological roles. The human version of CENP-32 has a canonical amino acid length of 376 residues and a protein mass of 42 kilodaltons. It is reported to be localized in the cytoplasm of cells and widely expressed in many tissue types. CENP-32 is a member of the Class IV-like SAM-binding methyltransferase protein superfamily.