Glycolipid

From Wikipedia, the free encyclopedia

Glycolipids are carbohydrate-attached lipids. Their role is to provide energy and also serve as markers for cellular recognition.

They occur where a carbohydrate chain is associated with phospholipids on the exoplasmic surface of the cell membrane. The carbohydrates are found on the outer surface of all eukaryotic cell membranes.

They extend from the phospholipid bilayer into the aqueous environment outside the cell where it acts as a recognition site for specific chemicals as well as helping to maintain the stability of the membrane and attaching cells to one another to form tissues.

[edit] Types of glycolipids

The following is an incomplete listing of glycolipid types.

• Glycosphingolipids
  • Cerebrosides
    • Galactocerebrosides
    • Glucocerebrosides
  • Ganglioside

[edit] See also

• Glycocalyx
• Glycoproteins

[edit] External links

• MeSH Glycolipids