Miltenyi Biotec's MHC Class II (I-Ek) Antibody, anti-mouse/rat, APC, REAfinity™ is a Human monoclonal antibody. The MHC Class II (I-Ek) Antibody, anti-mouse/rat, APC, REAfinity™ was generated using H2-Eb1, histocompatibility 2, class II antigen E beta, RT1 class II, locus Db1, and RT1-Db1 as the antigen. It reacts with Mouse, and Rat. This antibody has been shown to work in applications such as: Staining, Fluorescence, Microscopy, Flow Cytometry, Immunofluorescence, and Immunohistochemistry.