Summary: Tribodies are multifunctional recombinant antibody derivatives, which utilize the natural in vivo hetero dimerization of the heavy chain and light chain of a Fab fragment, and thus form a scaffold incorporated with scFv binding domains. The tribody enables the generation of various multi-specific antibody products. Scientists from Creative Biolabs have successfully produced an important type Fab-scFv fusion protein (triabody) using well established methods. https://www.creative-biolabs.com/Fab-scFv-Fusion-Protein-Tribody.html