Anti-MBT antibodies are readily available from several suppliers. MBT is a reported synonym of the human protein 'proteinase 3', encoded by the gene PRTN3. The full protein is reported to be 256 amino acid residues in length. It is listed to be a member of the Peptidase S1 family, Elastase subfamily. Consult the antibody supplier page for essential details, including target immunogenicity and tested applications.