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Neuropilin-1 / NRP1 / CD304 Antibody, Rabbit PAb, Antigen Affinity Purified

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    Human NRP1 Antibody Product Information
    Immunogen:Recombinant Human Neuropilin-1 / NRP1 / CD304 protein (Catalog#10011-H08H)
    Clone ID:
    Ig Type:Rabbit IgG
    Concentration:
    Endotoxin:
    Formulation:0.2 μm filtered solution in PBS
    Preparation:Produced in rabbits immunized with purified, recombinant Human Neuropilin-1 / NRP1 / CD304 (rh Neuropilin-1 / NRP1 / CD304; Catalog#10011-H08H; NP_001019799.1; Met1-Lys644). Neuropilin-1 / NRP1 / CD304 specific IgG was purified by Human Neuropilin-1 / NRP1 / CD304 affinity chromatography.
    Other NRP1 Antibody Products
    Neuropilin-1/NRP1/CD304 Background

    Neuropilin is a type I transmembrane protein and the molecular mass is 120 kDa. Two homologues, Neuropilin-1 and Neuropilin-2, are identified. The primary structure of Neuropilin-1 and Neuropilin-2 is well conserved and is divided into four domains, CUB (a1/a2) domain, FV/FVIII (b1/b2) domain, MAM (c) domain, and (d) domain that contains a transmembrane and a short cytoplasmic region. Neuropilin-1 (NRP1) acts as a receptor for two different extracellular ligands, class 3 semaphorins and specific isoforms of vascular endothelial growth factor. The functions of NRP1 and NRP2 have been extensively studied in neurons where they act in axon guidance and in endothelial cells where they promote angiogenesis and cell migration. Neuropilin-1 is likely to mediate contacts between the dendritic cells and the T lymphocytes via homotypic interactions and is essential for the initiation of the primary immune response. NRP1 is a co-receptor for VEGF receptor-2 (VEGFR2) that enhances the binding of VEGF165 to VEGFR2 and VEGF165-mediated chemotaxis. NRP1 expression is regulated in EC by tumor necrosis factor-alpha, the transcription factors dHAND and Ets-1, and vascular injury. NRP1 upregulation is positively correlated with the progression of various tumors. Overexpression of NRPI in rat tumor cells results in enlarged tumors and substantially enhanced tumor angiogenesis. On the other hand, soluble NRP1 (sNRP1) is an antagonist of tumor angiogenesis.

    Human Neuropilin-1/NRP1/CD304 References
  • Nakamura F, et al. (2002) Structural and functional relation of neuropilins. Adv Exp Med Biol. 515: 55-69.
  • Romeo PH, et al. (2002) Neuropilin-1 in the immune system. Adv Exp Med Biol. 515: 49-54.
  • Klagsbrun M, et al. (2002) The role of neuropilin in vascular and tumor biology. Adv Exp Med Biol. 515: 33-48.
  • Staton CA, et al. (2007) Neuropilins in physiological and pathological angiogenesis. J Pathol. 212(3): 237-48.
  • Bagri A, et al. (2009) Neuropilins in tumor biology. Clin Cancer Res. 15(6): 1860-4.
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    Catalog: 10011-T16-100
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    Datasheet & Documentation

    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"