(IMAGE) Institute for Bioengineering of Catalonia (IBEC) Caption Immunofluorescence and confocal analysis of representative day 20 assembloid and kidney organoid generated under hydrogel bed culture for the detection of proximal tubule (LTL) (green), endothelial cells (CD31) (red), podocyte protein (NEPHRIN) (magenta), and DAPI nuclei staining (blue). Credit Institute for Bioengineering of Catalonia (IBEC) Usage Restrictions Give credit License Original 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.