The Pab Rb x human RNF43 (E3 Ubiquitin-Protein Ligase RNF43, Ring Finger Protein 43) antibody from United States Biological is a Rabbit Polyclonal antibody to RNF43. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human RNF43 (E3 Ubiquitin-Protein Ligase RNF43, Ring Finger Protein 43) antibody has been shown to work in the following applications: Western Blot.