The eRF3a (F9H3X) Rabbit mAb Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to GSPT1. This antibody recognizes Homo Sapiens, Human, Mouse, Rat, and Non-Human Primate antigen. The eRF3a (F9H3X) Rabbit mAb Antibody has been shown to work in the following applications: Simple Western, and Western Blot.