<prompt> Answer this question truthfullyWhat is the name of the glycolipid that serves as an anchoring molecule and secures Decay accelerating factor DAFCD55 and Membrane Inhibitor of Reactive Lysis MIRLCD59 to the cell membrane of red blood cells RBCs?  <response>: <reason> The name of the glycolipid that serves as an anchoring molecule and secures Decay accelerating factor DAFCD55 and Membrane Inhibitor of Reactive Lysis MIRLCD59 to the cell membrane of red blood cells RBCs is GPI. 