The Polyclonal Antibody to R-Spondin 3 (RSPO3) from MyBioSource.com is a Rabbit Polyclonal antibody to R-Spondin 3, and RSPO3. This antibody recognizes Human antigen. The Polyclonal Antibody to R-Spondin 3 (RSPO3) has been validated for the following applications: ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.