Immune Cells (2 of 2) (image) King's College London Share Print E-Mail Caption Staining for microglial cells. In red is a microglial cell marker (Iba1), in green a marker for an important immune cell receptor (Fc gamma receptor) and in blue the stain for the cell body (DAPI). Credit King's College London Usage Restrictions None Share Print E-Mail 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.