The TBR1 (D6C6X) Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to T-box brain transcription factor 1, and TBR1. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The TBR1 (D6C6X) Rabbit mAb (BSA and Azide Free) Antibody has been shown to work in the following applications: Immunofluorescence, Immunohistochemistry, and Immunohistochemistry - fixed.