The Fibronectin/FN1 (E7F5X) Rabbit mAb Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to Fibronectin 1, and FN1. This antibody recognizes Mouse antigen. The Fibronectin/FN1 (E7F5X) Rabbit mAb Antibody has been shown to work in the following applications: Western Blot.