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  4. Pig Vascular Endothelial cell Growth Factor,VEGF ELISA KIT

Pig Vascular Endothelial cell Growth Factor,VEGF ELISA KIT

  • 中文名稱：
    豬血管內(nèi)皮細(xì)胞生長因子(VEGF)酶聯(lián)免疫試劑盒
  • 貨號：
    CSB-E12053p
  • 規(guī)格：
    96T/48T
  • 價(jià)格：
    ￥3800/￥2500
  • 其他：

產(chǎn)品詳情

  • 產(chǎn)品描述：
    豬血管內(nèi)皮細(xì)胞生長因子(VEGF)酶聯(lián)免疫試劑盒（CSB-E12053p）為雙抗夾心法ELISA試劑盒，定量檢測血清、血漿、組織勻漿樣本中的VEGFA含量。VEGFA即血管內(nèi)皮生長因子A，是一種促進(jìn)血管生成的重要蛋白。在腫瘤等疾病中，其過度表達(dá)會促使腫瘤血管生成以提供養(yǎng)分。研究機(jī)制主要圍繞抑制VEGFA活性或阻斷其信號通路，從而抑制血管生成，為抗癌等治療提供新思路。試劑盒檢測范圍為4.69 pg/mL-300 pg/mL，組織修復(fù)、炎癥反應(yīng)及腫瘤微環(huán)境等研究；心血管疾病模型、創(chuàng)傷修復(fù)研究及藥物干預(yù)實(shí)驗(yàn)本品僅用于科研，不用于臨床診斷，產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說明書。
  • 別名：
    VEGFA ELISA kit; VEGFVascular endothelial growth factor A ELISA kit; VEGF-A ELISA kit; Vascular permeability factor ELISA kit; VPF ELISA kit
  • 縮寫：
  • Uniprot No.：
  • 種屬：
    Sus scrofa (Pig)
  • 樣本類型：
    serum, plasma, tissue homogenates
  • 檢測范圍：
    4.69 pg/mL-300 pg/mL
  • 靈敏度：
    1.17 pg/mL
  • 反應(yīng)時間：
    1-5h
  • 樣本體積：
    50-100ul
  • 檢測波長：
    450 nm
  • 研究領(lǐng)域：
    Cancer
  • 測定原理：
    quantitative
  • 測定方法：
    Sandwich
  • 精密度：
    Intra-assay Precision (Precision within an assay): CV%<8%      
    Three samples of known concentration were tested twenty times on one plate to assess.  
    Inter-assay Precision (Precision between assays): CV%<10%      
    Three samples of known concentration were tested in twenty assays to assess.    
                 
  • 線性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of pig VEGF in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    　 Sample Serum(n=4)  
    1:5 Average % 92  
    Range % 85-98  
    1:10 Average % 90  
    Range % 85-97  
    1:20 Average % 96  
    Range % 89-103  
    1:40 Average % 86  
    Range % 81-92  
  • 回收率：
    The recovery of pig VEGF spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
    Sample Type Average % Recovery Range  
    Serum (n=5) 94 89-99  
    EDTA plasma (n=4) 96 90-102  
                 
                 
  • 標(biāo)準(zhǔn)曲線：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/ml OD1 OD2 Average Corrected  
    300 2.032 1.984 2.008 1.871  
    150 1.746 1.744 1.745 1.608  
    75 1.465 1.487 1.476 1.339  
    37.5 1.109 1.127 1.118 0.981  
    18.75 0.763 0.736 0.750 0.613  
    9.37 0.525 0.521 0.523 0.386  
    4.69 0.334 0.348 0.341 0.204  
    0 0.135 0.138 0.137 　  
  • 數(shù)據(jù)處理：
  • 貨期：
    3-5 working days

產(chǎn)品評價(jià)

靶點(diǎn)詳情

  • 功能：
    Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. Binding to NRP1 receptor 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.
  • 基因功能參考文獻(xiàn)：
    1. It regulates endometrial remodeling in the porcine endometrial tissues during follicular and luteal phase. PMID: 28139071
    2. It was concluded that VEGF and factor VIII are important growth factors associated with fetal development in pigs and are identified in all uterine segments. PMID: 28237345
    3. results are consistent with a participation of (VEFG) in the regulation of the dynamics of oviductal fluid secretion and the oviduct contractibility PMID: 28257866
    4. Here we demonstrate that VEGF-165 mediates MSC differentiation into ECs via VEGFR-2-dependent induction of Sox18, which ultimately coordinates the transcriptional upregulation of specific markers of the EC phenotype. PMID: 25913202
    5. VEGF was significantly downregulated 7 days after cryotherapy of the sclera and stayed at that level until day 14. It returned to baseline by day 21. PMID: 25510786
    6. VEGF production, blood vessel network and follicle remodeling are impaired by the antiprogesterone RU486. PMID: 24756033
    7. findings suggest that the augmented neovascular response seen with VEGF administration was through the VEGF-induced upregulation of Notch signaling. PMID: 24366099
    8. interleukin-1beta-induced vascular endothelial growth factor in airway smooth muscle cells PMID: 24142467
    9. Upregulation of VEGF during hypoxia in chondrocyte is mediated partially through HIF-1alpha. PMID: 22970342
    10. data shows that members of the VEGF-VEGFR system are temporally and spatially well localized for playing key roles during umbilical cord formation and its intensive growth observed after day 75 of pregnancy PMID: 20825582
    11. cardiac-specific and hypoxia-induced coexpression of VEGF and Ang1 improves the perfusion and function of porcine MI heart through the induction of angiogenesis and cardiomyocyte proliferation PMID: 21245320
    12. The mRNA for VEGFA was expressed in early developing and in maturing glomeruli. PMID: 20713984
    13. Data show that subventricular zone neural stem cells express VEGF and all VEGF splice variants, VEGFR1, VEGFR2 and Neuropilin-1 and -2 mRNAs. PMID: 20552272
    14. The earlier increase in VEGF protein and mRNA expression in the Meishan versus the Yorkshire conceptus may explain the previously reported increased vascularity and increased placental efficiency of this breed compared the Yorkshire breed. PMID: 14998908
    15. Contrast media did not affect bone marrow cell viability/VEGF secretion. PMID: 15274157
    16. VEGF upregulation in the proliferative zone after ischemic damage may play a role in stimulating vascular invasion and granulation tissue formation in the necrotic hypertrophic zone of the epiphyseal cartilage PMID: 15537448
    17. Data demonstrate that lipopolysaccharides evoke a heat shock response, with an increase heat shock proteins 70 and Hsp32) and of VEGF, a specific endothelial cell growth factor. PMID: 16333987
    18. Vascular endothelial growth factor (VEGF) plays an important role in the thecal angiogenesis during follicular development. PMID: 16372043
    19. number of preovulatory follicles and the capillary density in the theca interna increased significantly in the ovaries injected with VEGF gene PMID: 16538032
    20. our study revealed the presence of VEGF in endothelial and smooth muscle cells of vascular subovarian plexus arteries PMID: 16584087
    21. Differential regulation of VEGF isoforms may suggest specific physiological roles for some of them, particularly in angioregression occurring during the apoptotic structural luteolysis. PMID: 16967516
    22. VEGF ligand-receptor system may play an important role in the development and maintenance of the corpus luteum in pigs. PMID: 17120307
    23. Sanguinarine inhibited both VEGF production and VEGF-induced Akt activation in swine granulosa cells. PMID: 17310078
    24. VEGF/Flk-1/Flt-1 system is activated during myocardial ischemia reperfusion injury. PMID: 17868880
    25. VEGF-A family members are probably involved in appropriate preparation of endometrium for implantation and in vascular events during implantation in pigs. PMID: 17874446
    26. Hemodialysis graft placement leads to early increases in wall shear stress, VEGF-A, pro-MMP-9, MMP-2, VEGFR-1, VEGFR-2, and TIMP-1, which may contribute to the development of venous stenosis. PMID: 18326810
    27. Interaction of soluble factors in plasma possibly generated during PICSO are not responsible for upregulation of HO-1 and VEGF mRNA. PMID: 19618599

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  • 亞細(xì)胞定位：
    Secreted.
  • 蛋白家族：
    PDGF/VEGF growth factor family
  • 數(shù)據(jù)庫鏈接：


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