Cell Signaling Technology's Notch1 (D1E11) XP ® Rabbit mAb (BSA and Azide Free) is a Rabbit monoclonal antibody. The Notch1 (D1E11) XP ® Rabbit mAb (BSA and Azide Free) Antibody was generated using notch receptor 1, and Notch1 as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.