The R-Spondin 3 Antibody from R&D Systems, a Bio-Techne Brand is a Sheep Polyclonal antibody to R-Spondin 3, and RSPO3. This antibody recognizes Homo Sapiens, and Human antigen. The R-Spondin 3 Antibody has been validated for the following applications: Block/Neutralize/Inhibit.