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Human Neuropilin-2 / NRP2 Protein (His Tag)

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Human NRP2 Protein Product Information
Synonym:NRP2, MGC126574, NP2, NPN2, PRO2714, VEGF165R2
Protein Construction:A DNA sequence encoding the extracellular domain (Met 1-Tyr 855) ofhuman Neurophilin2 isoform 2 (NP_003863.2) was expressed with a C-terminal polyhistidine tag.
Species:Human
Expressed Host:Human Cells
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human NRP2 Protein QC Testing
Purity:> 97 % as determined by SDS-PAGE
Bio-Activity:Measured by its binding ability in a functional ELISA.
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Gln 23
Molecule Mass:The recombinant human NRP2 consists of 844 amino acids and has a calculated molecular mass of 95 kDa. The apparent molecular mass of rhNRP2 is approximately 100-110 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Formulation:Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human NRP2 Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Human NRP2 Protein SDS-PAGE
Human Neuropilin-2 / NRP2 Protein (His Tag) SDS-PAGE
Other NRP2 Recombinant Protein Products
10695-H08H
Neuropilin-2/NRP2 Background

Neuropilin-2 (NRP-2) which is related to NRP-1, is a type I? transmembrane glycoprotein and has the structure characteristic with five main extracellular domains: two complement binding (CUB) domains, two coagulation factor V/VIII homology domains, and a MAM (meprin, tyrosine phosphatase domain) region. NRP-2 is a receptor capable of binding two disparate ligands, classⅢ semaphorins (SEMA) and vascular endothelial growth factors (VEGF), and thus regulates two diverse systems by activating cellular signaling pathways via interacting with other cell surface receptors such as VEGF receptors and plexins. NRP-2 is well known for its role in facilitating axonal guidance during the development of the neuronal system, and additionally, it is also expressed in vascular endothelial cells and lymphatic endothelium where it affects proliferation, migration, angiogenesis, as well as formation of small lymphatic vessels and capillaries. Recent study has identified NRP-2 as a polysialylated protein expressed in human dendritic cells and modulates DC-T cell Interactions. Nearly all tumor cells express neuropilins and NRP-2 is predominantly expressed in neuronal tumors and melanomas. Furthermore, it is suggested that as the specific ligand for NRP-2, SEMA 3F inhibits tumor angiogenesis and metastasis.

Human Neuropilin-2/NRP2 References
  • Chen H. et al., 1997, Neuron. 19: 547-59.
  • Bielenberg DR. et al., 2006, Exp Cell Res. 312: 584-93.
  • Yuan L. et al., 2002, Development. 129: 4797-806.
  • Benoit F. et al., 2006, Blood. 108: 1243-50.
  • Sabrina C. et al., 2007, J Biol Chem. 282: 30346-56.
  • Gray MJ. et al., 2008, J Natl Cancer Inst. 100: 109-20.
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    Size / Price
    Catalog: 10695-H08H-20
    List Price:   (Save )
    Price:      [How to order]
    AvailabilityIn StockShipping instructions
    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.
    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"