The Pab Rb x human CDK4 (Cyclin-dependent Kinase 4, Cell Division Protein Kinase 4, PSK-J3) (PE) antibody from United States Biological is a Rabbit Polyclonal antibody to CDK4, and cyclin dependent kinase 4. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human CDK4 (Cyclin-dependent Kinase 4, Cell Division Protein Kinase 4, PSK-J3) (PE) antibody has been shown to work in the following applications: Western Blot.