Description
PGP9.5, Park5 or UCHL1 is a soluble cytoplasmic protein with a molecular weight of approximately 25,000 kD. It is present in neurons and in cells of the diffuse neuroendocrine system. It is an excellent marker for neurons of the CNS and PNS.
The great abundance of this protein in neurons means that it is released from neurons in large amounts following injury or degeneration and is detected in CSF and other bodily fluids. It is used as a bio-marker for Parkinson's Disease (PD), Alzheimer's Disease (AD), Axonal dystrophies and Traumatic Brain Injury (TBI).

For research use only. Not for diagnostic or clinical use.