ProSci, Inc's I-Ek Antibody [14-4-4S] (FITC) is a Mouse monoclonal antibody. The I-Ek Antibody [14-4-4S] (FITC) was generated using histocompatibility 2, class II antigen E alpha as the antigen. It reacts with Mouse, and Rat. This antibody has been shown to work in applications such as: Flow Cytometry.