Now, the class one MHC is the protein complex that is used by our wide blood cells to differentiate between healthy cells and infected cells of our bodies, our cells that have been infected by some type of viral or parasitic agent. So it turns out that CD eight T cells are those cells that help destroy the infected cells of our body. So once again, these T cells contain the CDA glycoprotein. Next to their AlphaBeta protein receptor. These cells can only bind to the MHC class one complex. And recall that this is the complex that is used by our white blood cells to differentiate between healthy cells and infected cells.