Ras GTPases are lipid-anchored G proteins. which play a fundamental role in cell signaling processes. Electron micrographs of immunogold-labeled Ras have shown that membrane-bound Ras molecules segregate into nanocluster domains. Several models have been developed in attempts to obtain quantitative descriptions of nanocluster formation. https://www.roneverhart.com/La-Tierra-de-Acre-Mezcal-Espadin-86-proof/