The CD109 (E8L2W) Rabbit mAb (Alexa Fluor ® 488 Conjugate) Antibody from Cell Signaling Technology is a Rabbit Monoclonal antibody to CD109. This antibody recognizes Homo Sapiens, and Human antigen. The CD109 (E8L2W) Rabbit mAb (Alexa Fluor ® 488 Conjugate) Antibody has been shown to work in the following applications: Flow Cytometry.