Based on immunoelectrophoresis and/or ELISA, the antibody reacts with human IgE. No antibody was detected against human IgG, IgM, or IgA. The antibody may cross-react with immunoglobulins from other species.
Alkaline Phosphatase
Alkaline phosphatase (from calf intestine) conjugates are prepared by a modified method of Avremeas et al., Scand. J. Immunol. 1978. 8 (Supple. 7), 7. Resulting conjugates contain heterogeneous, high molecular weight complexes. They are sensitive reagents for solid-phase immunoassays such as ELISA and Western blotting. Although alkaline phosphatase conjugates are sometimes used for immunohistochemistry, penetration into whole mount tissues may be limited by their large sizes.