R&D Systems, a Bio-Techne Brand's Human/Mouse R-Spondin 1 Antibody is a Mouse monoclonal antibody. The Human/Mouse R-Spondin 1 Antibody was generated using R-Spondin 1, and RSPO1 as the antigen. It reacts with Homo Sapiens, Human, and Mouse. This antibody has been shown to work in applications such as: Immunocytochemistry, and Western Blot.