The Pab Rb x human RBBP4 (Retinoblastoma Binding Protein 4, NURF55, RBAP48) (Biotin) antibody from United States Biological is a Rabbit Polyclonal antibody to RBBP4. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human RBBP4 (Retinoblastoma Binding Protein 4, NURF55, RBAP48) (Biotin) antibody has been shown to work in the following applications: Western Blot.