The EAAT1 (D44E2) XP ® Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to SLC1A3. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The EAAT1 (D44E2) XP ® Rabbit mAb (BSA and Azide Free) Antibody has been shown to work in the following applications: Immunocytochemistry, and Immunofluorescence.