And antibodies also carry out the function of protecting our body. We see that others play a role in the blood clotting cascade and basically creating these blood clots and initiating the coagulation process. Other glycoproteins act as hormones and we have many, many other examples of glycoproteins. Now, the final thing I'd like to discuss in this lecture is this disease we call the eye cell disease, also known as Mucolipidosis II, which is basically a liposomal storage disease. So what exactly does that mean? Well, inside our normal cells we basically have an organelle known as a lysosome.