The CEACAM1 (D3R8O) Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to CEA cell adhesion molecule 1, and CEACAM1. This antibody recognizes Homo Sapiens, and Human antigen. The CEACAM1 (D3R8O) Rabbit mAb (BSA and Azide Free) Antibody has been shown to work in the following applications: Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.