The Phospho-Atg4B (Ser383) (E3I8M) Rabbit mAb Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to ATG4B. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Phospho-Atg4B (Ser383) (E3I8M) Rabbit mAb Antibody has been shown to work in the following applications: Precipitation, Immunocytochemistry, Immunofluorescence, Immunoprecipitation, and Western Blot.