Creative Biolabs' Human Anti-MT-SP1 Recombinant Antibody (clone S4) is a Human monoclonal antibody. The Human Anti-MT-SP1 Recombinant Antibody (clone S4) was generated using ST14, and ST14 transmembrane serine protease matriptase as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.