The FSTL3 Rabbit pAb (APR17903N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to follistatin like 3, and FSTL3. This antibody recognizes Human, Mouse, and Rat antigen. The FSTL3 Rabbit pAb (APR17903N) Antibody has been validated for the following applications: Western Blot.