Neuropilin-1 Lentiviral cDNA ORF Clone, Rat, C-GFPSpark® tag

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Neuropilin-1 Lentiviral cDNA ORF Clone, Rat, C-GFPSpark® tag: 产品信息

基因
种属
Rat
NCBI 参考序列号
基因长度
2769 bp
序列特征
Identical with the Gene Bank Ref. ID sequence (Nucleotide may contain silent mutation without changing amino acid sequence)
产品特征
Full length Clone DNA of Rattus norvegicus neuropilin 1.
质粒
启动子
Enhanced CMV mammalian cell promoter
标签序列
GFPSpark Tag Sequence: GTGAGCAAGGGC……GAGCTGTACAAG
测序引物
pLen-F(CTCGTTTAGTGAACCGTCAGAATT), pLen-R(GAACCGGAACCCTTAAACATGT)
质控
The plasmid is confirmed by full-length sequencing.
筛选
细菌筛选抗性
Ampicillin
储存 & 运输
运输方式
Each tube contains 10μg lyophilized plasmid
储存条件
The lyophilized plasmid can be stored at room temperature for three months

Neuropilin-1 背景信息

Neuropilin is a type I transmembrane protein and the molecular mass is 12 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.
全称
neuropilin 1
参考文献
  • 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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