MyBioSource.com's Rabbit anti-Smooth Muscle Actin Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Rabbit anti-Smooth Muscle Actin Antibody was generated using ACTA2 as the antigen and it reacts with Homo Sapiens, Human, Mouse, Rat, and Zebrafish/Fish.