R&D Systems, a Bio-Techne Brand's Human R-Spondin 3 Antibody is a Mouse monoclonal antibody. The Human R-Spondin 3 Antibody was generated using R-Spondin 3, and RSPO3 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, and ELISA.