The LC3A/B (D3U4C) XP ® Rabbit mAb (BSA and Azide Free) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to MAP1LC3A, and MAP1LC3B. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The LC3A/B (D3U4C) XP ® Rabbit mAb (BSA and Azide Free) Antibody has been shown to work in the following applications: Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot.