The Glucokinase (GCK) Rabbit mAb (AMR12191N) Antibody from Leading Biology is a Rabbit Monoclonal antibody to GCK, and Glucokinase. This antibody recognizes Human, Mouse, and Rat antigen. The Glucokinase (GCK) Rabbit mAb (AMR12191N) Antibody has been shown to work in the following applications: Western Blot.