Lipid Rafts and Sperm Membrane Regions

Membrane domains organize specific lipids and proteins in defined parts of a cell membrane. This arrangement supports cell signaling, adhesion, and other important cellular processes. These domains can vary in size, composition, function, and how long they last.

Some membrane domains are built fr...

The lipid bilayer of the cell membrane contains distinct clusters of lipids and proteins, called domains.

These domains often concentrate proteins and specific lipid molecules to increase their interactions and provide different environments in distinct portions of the membrane.

For example, an intestinal epithelial cell has apical...