IgE Antibody (IMAGE) Aarhus University Caption The first three-dimensional structures of the IgE antibody triggering allergic reactions. To the left is shown the experimental data obtained with electron microscopy that were combined to yield the three dimensional structure of IgE itself. To the right is depicted the experimental data and the resulting three dimensional structure for IgE bound to a fragment of the drug candidate Ligelizumab. Credit Rasmus K Jensen Usage Restrictions May only be used with appropriate credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.