Free Shipping in the U.S. for orders over $1000.  Shop Now>>

NRP1 / Neuropilin-1 Antibody [NRP1/4620]

In Stock
Catalog Number Formulation Size Price
8829-MSM2-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
8829-MSM2-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
8829-MSM2-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day

Applications & Dilutions

Applications Tested Dillution Protocol Note
Immunohistochemistry (IHC)
1-2ug/ml
30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes

Summary

Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related protein, neuropilin-2, shares a common domain structure and signifcant homology with neuropilin and also acts as a receptor for the class III semaphorins and VEGF. Both neuropilins are involved in regulating many physiological pathways including axonal guidance and angiogenesis, however they exhibit differential expression in the adult vasculature. Neuropilin-2 is polysialylated and expressed on the surface of dendritic cells. It is also expressed by venous and lymphatic endothelium. Neuropilin is expressed predominantly by arterial endothelium.

Product Properties & Targets

Antibody Type
Host
Mouse
Applications
Species Reactivity
Isotype / Light Chain
IgG1 / Kappa
Cellular Localization
Membrane. Secreted.
Gene Name
Positive Control
Human placenta|kidney or lymph node.|testis
Immunogen
Recombinant fragment (around aa700-900) of human NRP1 protein (exact sequence is proprietary)
Alternate Names
Neuropilin-1, Vascular endothelial cell growth factor 165 receptor, A5 protein; BDCA4; BLOOD DENDRITIC CELL ANTIGEN 4; CD304; Neuropilin-1; Neuropilin1; NP1; NPN1; transmembrane receptor; Vascular endothelial cell growth factor 165 receptor; VEGF165R

Database Links

Entrez Gene ID
SwissProt

Additional Information

Clone
NRP1/4620
Chromosome Location
10p11.22
Mol. Weight of Antigen
130kDa

Functions

  • Cell-surface receptor involved in the development of the cardiovascular system, in angiogenesis, in the formation of certain neuronal circuits and in organogenesis outside the nervous system. Mediates the chemorepulsant activity of semaphorins (PubMed:9288753, PubMed:9529250, PubMed:10688880). Recognizes a C-end rule (CendR) motif R/KXXR/K on its ligands which causes cellular internalization and vascular leakage (PubMed:19805273). It binds to semaphorin 3A, the PLGF-2 isoform of PGF, the VEGF165 isoform of VEGFA and VEGFB (PubMed:9288753, PubMed:9529250, PubMed:10688880, PubMed:19805273). Coexpression with KDR results in increased VEGF165 binding to KDR as well as increased chemotaxis. Regulates VEGF-induced angiogenesis. Binding to VEGFA initiates a signaling pathway needed for motor neuron axon guidance and cell body migration, including for the caudal migration of facial motor neurons from rhombomere 4 to rhombomere 6 during embryonic development (By similarity). Regulates mitochondrial iron transport via interaction with ABCB8/MITOSUR (PubMed:30623799).
  • (Microbial infection) Acts as a host factor for human coronavirus SARS-CoV-2 infection. Recognizes and binds to CendR motif RRAR on SARS-CoV-2 spike protein S1 which enhances SARS-CoV-2 infection.
  • Binds VEGF-165 and may inhibit its binding to cells (PubMed:10748121, PubMed:26503042). May induce apoptosis by sequestering VEGF-165 (PubMed:10748121). May bind as well various members of the semaphorin family. Its expression has an averse effect on blood vessel number and integrity.

Key References

  • Lu, J., et al. 2015. Increased expression of neuropilin 1 in melanoma progression and its prognostic significance in patients with melanoma. Mol. Med. Rep. 12: 2668-2676.

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C.Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

Reviews

There are no reviews yet.

Be the first to review “NRP1 / Neuropilin-1 Antibody”

Your email address will not be published. Required fields are marked *

PARTNERSHIP OPPORTUNITIES

NeoBiotechnologies holds Exclusive rights to 10,000 recombinant and hybridoma antibody products, available for Licensing or Collaboration.

LETS TALK