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, class? 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.
Product Name:
Human Neuropilin-2/NRP2 Recombinant Protein (RPES1439)
Product Code:
RPES1439
Size:
20µg
Species:
Human
Expressed Host:
HEK293 Cells
Synonyms:
Neuropilin-2,NP2,NPN2,PRO2714,VEGF165R2
Accession:
NP_003863.2
Sequence:
Met 1-Tyr855
Fusion tag:
C-Fc
Activity:
Measured by its binding ability in a functional ELISA.2.Immobilized human VEGFC-His at 10µg/mL (100?L/well) can bind human NRP2-Fc, the EC50 of human NRP2-Fc is 0.1-0.5µg/mL.
Endotoxin:
<1.0 EU per µg as determined by the LAL method.
Protein Construction:
A DNA sequence encoding the human NRP2 (NP_003863.2)(Met1-Tyr855) was expressed with the Fc region of human IgG1 at the C-terminus.
Purity:
> 95 % as determined by reducing SDS-PAGE.
Mol Mass:
120.7 kDa
AP Mol Mass:
119-129 kDa
Formulation:
Lyophilized from sterile PBS, pH 7.4
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
system_update_altDatasheetHuman Neuropilin-2/NRP2 Recombinant Protein Neuropilin-2 (NRP-2) which is related to NRP-1, is a type I? transmembrane glycoprotein and has the structure characteristic
system_update_altDatasheetHuman Neuropilin/NRP1 Recombinant Protein Neuropilin is a type I transmembrane protein and the molecular mass is 120 kDa. Two homologues, Neuropilin-1 and Neuropilin-2,
system_update_altDatasheetHuman Neuropilin/NRP1 Recombinant Protein Neuropilin is a type I transmembrane protein and the molecular mass is 120 kDa. Two homologues, Neuropilin-1 and Neuropilin-2,
