Anti-CHED antibodies enable researchers to detect and measure the CHED antigen in biological samples. This target is a reported synonym of the CDK13 gene, which encodes cyclin dependent kinase 13. This protein is known to function in the regulation of cell differentiation and the regulation of transcription, among other biological roles. The human version of CHED has a canonical amino acid length of 1512 residues and a protein mass of 164.9 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus of cells. CHED is a member of the CMGC Ser/Thr protein kinase protein family.