Thermo Fisher Scientific's GCH1 Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The GCH1 Antibody was generated using Gch1, and GTP cyclohydrolase 1 as the antigen and it reacts with Homo Sapiens, and Human.