The HCoV-OC43 Spike S1 Rabbit pAb (APR28958N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to S. This antibody recognizes Corona Virus, Coronavirus, and Virus antigen. The HCoV-OC43 Spike S1 Rabbit pAb (APR28958N) Antibody has been shown to work in the following applications: Western Blot.