Purity: > 90% by SDS - PAGE Format: Liquid. In Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.. RTN4R, also known as reticulon-4 receptor, is a glycosylphosphoinositol (GPI)-anchored protein that belongs to the Nogo recptor family including three members. It is expressed predominantly in neurons and their axons in the central nervous systems (CNS). It may be proposed as a potential drug target for treatment of various neurological conditions such as spinal cord injury, CNS lesions, peripheral nerve injury, stroke and Alzheimer's disease (AD). It may play a role in regulating the function of the gap junctions. Recombinant human RTN4R, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.