Leading Biology's MYL4 Rabbit pAb (APR19847N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The MYL4 Rabbit pAb (APR19847N) Antibody was generated using MYL4, and myosin light chain 4 as the antigen and it reacts with Mouse, and Rat.