Leading Biology's MARS Rabbit pAb (APR28777N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The MARS Rabbit pAb (APR28777N) Antibody was generated using MARS1, and methionyl-tRNA synthetase 1 as the antigen and it reacts with Human, and Rat.