The CD34 (E2J1K) Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to CD34. This antibody recognizes Mouse antigen. The CD34 (E2J1K) Rabbit mAb (BSA and Azide Free) Antibody has been shown to work in the following applications: Immunocytochemistry, Immunofluorescence, and Western Blot.