The DLL3 (E3J5R) Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to DLL3. This antibody recognizes Homo Sapiens, and Human antigen. The DLL3 (E3J5R) Rabbit mAb (BSA and Azide Free) Antibody has been shown to work in the following applications: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.