The rabbit immune system generates antibody diversity and optimizes affinity. GenScript utilizes MonoRab™ technology to generate the high affinity and specificity monoclonal rabbit antibodies. MonoRab™ DYKDDDDK Tag Antibody [FITC], mAb, Rabbit specific to DYKDDDDK tags placed at C-terminal, N-terminal and internal regions of fusion proteins. The antibody can greatly improve the effectiveness of several different kinds of immunoassays, helping researchers identify, detect, and purify DYKDDDDK fusion proteins in bacteria and mammalian cells.