Leading Biology's HCoV-OC43 Spike S2 Rabbit pAb (APR28957N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The HCoV-OC43 Spike S2 Rabbit pAb (APR28957N) Antibody was generated using S as the antigen and it reacts with Corona Virus, Coronavirus, and Virus.