Most viral in the spikes capsid or envelope are composed of glycoproteins and are used to attach to cells.
What are glycoproteins used for?
The immune system is one of many physiological processes that are affected by glycoproteins, which are molecules made up of protein and carbohydrate chains. Many viruses have glycoproteins that aid in their ability to penetrate host cells, and which can also be useful therapeutic or prophylactic targets.
What function do glycoproteins provide in a cell membrane?
Glycoproteins carry out essential structural and metabolic tasks. Cell-cell recognition is the ability for cells to identify if another cell is familiar or foreign. In a process known as cell adhesion, they also assist cells in binding and attaching to one another.
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