molecular complex model (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Model of the molecular complex that results when the blood plasma protein fetuin-B (purple and pink) binds with the enzyme meprin β (other colors) Credit ill./©: Walter Stöcker Usage Restrictions This image may only be used in connection with the press release "Inhibition of meprin β enzyme linked to the development of Alzheimer's disease analyzed", issued by Johannes Gutenberg University Mainz on April 20, 2021. 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.