The RSPO1 Rabbit pAb (APR28091N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to R-Spondin 1, and RSPO1. This antibody recognizes Human, Mouse, and Rat antigen. The RSPO1 Rabbit pAb (APR28091N) Antibody has been shown to work in the following applications: Immunofluorescence, Immunohistochemistry, and Western Blot.