This antibody recognises canine IgE. The antibody has been shown to react specifically with canine IgE by immunoelectrophoresis and ELISA. Less than 0.01% cross reactivity was detected to canine IgG1, IgG2, IgA and IgM. recognises IgE from other species.Goat anti Dog IgE antibody has been reported for use in immunohistology of frozen canine sections.