The TGF-beta RI/ALK-5 Antibody from R&D Systems, a Bio-Techne Brand is a Goat Polyclonal antibody to TGFBR1. This antibody recognizes Mouse antigen. The TGF-beta RI/ALK-5 Antibody has been shown to work in the following applications: Immunocytochemistry, Immunoprecipitation, and Western Blot.