The Pab Rb x human GCH1 (GTP Cyclohydrolase 1, GTP Cyclohydrolase I, GTP-CH-I, DYT5, GCH) (FITC) antibody from United States Biological is a Rabbit Polyclonal antibody to Gch1, and GTP cyclohydrolase 1. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human GCH1 (GTP Cyclohydrolase 1, GTP Cyclohydrolase I, GTP-CH-I, DYT5, GCH) (FITC) antibody has been shown to work in the following applications: Western Blot.