Antibody Fragment (IMAGE) Technical University of Munich (TUM) Caption Compared to the normal antibody fragment (right), that of the patient (left) has a significantly larger hydrophobic area (red). Due to its lower stability, this fragment can form the dangerous amyloid fibrils. Credit Pamina Kazman / TUM Usage Restrictions None 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.