The DmrB Monoclonal Antibody recognizes DmrB-tagged fusion proteins expressed using any iDimerize Inducible Homodimer System. The isotype of this mouse monoclonal antibody is IgG1 Kappa. The antibodies are also able to detect fusions created using ARGENT regulation systems: DmrA is identical to wild type FKBP12, DmrB is identical to the F36V mutant of FKBP12, DmrC is identical to the T82L mutant of FRB.