Anti-MB21D1 antibodies are readily available from several suppliers. MB21D1 is a reported synonym of the human protein 'cyclic GMP-AMP synthase', encoded by the gene CGAS. The full protein is reported to be 522 amino acid residues in length. It is listed to be a member of the Mab-21 family. Consult the antibody supplier page for essential details, including target immunogenicity and tested applications.