The FSTL1 Rabbit pAb (APR22366N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to follistatin like 1, and FSTL1. This antibody recognizes Human, Mouse, and Rat antigen. The FSTL1 Rabbit pAb (APR22366N) Antibody has been shown to work in the following applications: Immunofluorescence, and Western Blot.