The Pab Rb x human CLDN20 (Claudin 20, Claudin-20) (PE) antibody from United States Biological is a Rabbit Polyclonal antibody to Claudin 20. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human CLDN20 (Claudin 20, Claudin-20) (PE) antibody has been shown to work in the following applications: Western Blot.