R&D Systems, a Bio-Techne Brand's CDK4 Antibody is a Goat Polyclonal antibody. This antibody has been shown to work in applications such as: Simple Western, Immunocytochemistry, and Western Blot. The CDK4 Antibody was generated using CDK4, and cyclin dependent kinase 4 as the antigen and it reacts with Homo Sapiens, Human, and Mouse.