Anti-human IgE (Y059504) by ABM. Mouse monoclonal (clones: E411, 4F4, 5D4, XTE4, BE5, 4G7, 4H10), 1 μg/μl (100 μg). Validated for WB (clone XTE4) and ELISA. Sourced from Applied Biological Materials Inc. (ABM), available at mbpinc.net.