The Pab Rb x human ACTB (Actin, Cytoplasmic 1, Beta-actin) (MaxLight 650) antibody from United States Biological is a Rabbit Polyclonal antibody to Actb, and Actin beta. This antibody recognizes Homo Sapiens, Human, and Mouse antigen. The Pab Rb x human ACTB (Actin, Cytoplasmic 1, Beta-actin) (MaxLight 650) antibody has been shown to work in the following applications: Western Blot.