In case of neurons it is known to be expressed strongly in the mature axon, and axon hillock (neuronal equivalent of tight junction) can act as a barrier for its lateral spread even though it has no transmembrane segment.
In case of neurons it is known to be expressed strongly in the mature axon. Axon hillock (neuronal equivalent of tight junction) can act as a barrier for its lateral spread even though it has no transmembrane segment.