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Norrin Antibody

CAT: 0223-5119-01Size: 0.02 mgDry Ice: NoHazardous: No
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CAT#:0223-5119-01Size:0.02 mg
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Background
Norrin Antibody: 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.
NCBI Gene ID
4693
Swiss Prot
Q00604
Accession Number
NP_000257
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Conjugation
Unconjugated
Type
Primary Antibodies
Field of Research
Signal Transduction
Purification
Norrin Antibody is affinity chromatography purified via peptide column.
Positive Control
Cat. No. 1205 - Jurkat Cell Lysate
Concentration
1 mg/mL
Homology
Predicted species reactivity based on immunogen sequence: Bovine: (83%), Mouse: (93%)
Buffer
Norrin Antibody is supplied in PBS containing 0.02% sodium azide.
Modification
None
Shipping Conditions
Blue Ice
Storage Conditions
Norrin antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to 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.
Fragment
IgG
Symbol
NDP
Positive Control 2
Cat. No. 17-005 - Jurkat Cell Slide
NCBI Official Name
Norrie disease (pseudoglioma)
NCBI Organism
Homo sapiens
Background Reference 01
Bergen W, Meindl A, van de Pol TJ, et al. Isolation of a candidate gene for Norrie disease by positional cloning. Nat. Genet.1992; 1:199-203.
Background Reference 02
Meitinger T, Meindl A, Bork P, et al. Molecular modelling of the Norrie disease protein predicts a cysteine knot growth factor tertiary structure. Nat. Genet.1993; 5:376-80.
Background Reference 03
Xu Q, Wang Y, Dabdoub A, et al. Vascular development in the retina and inner ear: control by Norrin and Frizzled-4, a high-affinity ligand-receptor pair. Cell2004; 116:883-95.
Background Reference 04
Ohlmann A, Scholz M, Goldwich A, et al. Ectopic norrin induces growth of ocular capillaries and restores normal retinal angiogenesis. J. Neurosci.2005; 25:1701-10.
Other Product Names
Norrin Antibody: ND, EVR2, FEVR, Norrin, Norrie disease protein
Tested Applications
ELISA, WB, ICC
Protein ID
4557789
Physical Properties
Liquid