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