Cell Signaling Technology's BST2 (E4N3W) XP ® Rabbit mAb (Alexa Fluor ® 488 Conjugate) is a Rabbit monoclonal antibody. The BST2 (E4N3W) XP ® Rabbit mAb (Alexa Fluor ® 488 Conjugate) Antibody was generated using BST2 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Flow Cytometry.