Product Datasheet
Norrin Antibody
Catalog Number: 24872
Technical:tech@swbio.com
Information:info@swbio.com
Description
- Swiss-Prot No.:
- Swiss-Prot:Q00604
Gene ID:4693
- Form of Antibody:
- Supplied in PBS containing 0.02% sodium azide.
- Storage:
- Can be stored at -20˚C, stable for one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
- Immunogen:
- Raised against an 18 amino acid peptide from near the amino terminus of human Norrin.
- other_names:
- Norrin, Norrie disease protein, NDP, ND, EVR2, FEVR
- Purification:
- Affinity chromatography purified via peptide column
- Applications:
- ELISA WB ICC
- Background:
- Norrie disease is an X-linked genetic disorder characterized by progressive atrophy of the eyes, mental disturbances and deafness. The gene responsible for this disease was initially identified through positional cloning. Norrin, the gene product, encodes a small secreted, cysteine-rich protein that is thought to act as a ligand for the Wnt-receptor/beta-catenin signal pathway despite having sequence homology with the Wnt family of proteins. Mice lacking this gene have abnormal blood vessel growth in the vitreous and a disorganized retina; transgenic ectopic expression of Norrin restores normal retinal vasculature. Recent evidence shows that Norrin can attenuate tPA and uPA-mediated death of transformed rat retinal ganglion cells (RGC-5) by activating the Wnt/beta-catenin pathway and regulating the phosphorylation of LRP-1, a cell surface receptor for tPA and uPA, suggesting the Norrin may function in vivo by regulating kinases which may alter the phosphorylation of LRP-1.
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