Leading Biology's SFTPB Rabbit pAb (APR23738N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The SFTPB Rabbit pAb (APR23738N) Antibody was generated using Sftpb, and Surfactant Protein B as the antigen and it reacts with Human, Mouse, and Rat.