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  4. Rabbit Interleukin 18,IL-18 ELISA Kit

Rabbit Interleukin 18,IL-18 ELISA Kit

  • 中文名称：
    兔子白介素18(IL-18)酶联免疫试剂盒
  • 货号：
    CSB-E13942Rb
  • 规格：
    96T/48T
  • 价格：
    ￥4200/￥3000
  • 其他：

产品详情

  • 产品描述：

    This rabbit IL18 ELISA kit employs the quantitative sandwich enzyme immunoassay technique to measure the levels of rabbit IL18 in multiple samples, including serum or plasma. It also uses the enzyme-substrate chromogenic reaction to visualize and analyze the analyte levels through the color intensity. The intensity of the colored product is in direct proportion to the IL18 levels in the sample and is measured at 450 nm through a microplate reader.

    IL18 is a potent pro-inflammatory cytokine of the IL-1 family that is primarily implicated in the activation of NK and T helper 1 cells and IFN-γ production in response to intracellular bacteria or viruses. When synergized with IL23, IL18 promotes the development and maintenance of Th17 cells that have been involved in autoimmune inflammatory diseases. IL18 also plays an important role in the Th1-mediated immune response in collaboration with IL12 which can then produce IFNγ-mediated inflammation in psoriatic lesions. IL18 has a central role in autoimmune and inflammatory diseases and serves as a staple biomarker in the evaluation of inflammation in physiology and disease, including the inflammatory phase of COVID-19.

  • 缩写：
    IL-18
  • Uniprot No.：
  • 种属：
    Oryctolagus cuniculus (Rabbit)
  • 样本类型：
    serum, plasma
  • 检测范围：
    12.5 pg/mL-800 pg/mL
  • 灵敏度：
    3.12 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Immunology
  • 测定原理：
    quantitative
  • 测定方法：
    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.
  • 线性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of rabbit IL-18 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    SampleSerum(n=4)
    1:1Average %91
    Range %86-95
    1:2Average %102
    Range %97-107
    1:4Average %91
    Range %85-97
    1:8Average %97
    Range %91-103
  • 回收率：
    The recovery of rabbit IL-18 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 TypeAverage % RecoveryRange
    Serum (n=5) 9589-98
    EDTA plasma (n=4)10292-107
  • 标准曲线：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    8002.975 2.852 2.914 2.810
    4002.088 2.076 2.082 1.978
    2001.205 1.167 1.186 1.082
    1000.570 0.590 0.580 0.476
    500.327 0.334 0.331 0.227
    250.213 0.208 0.211 0.107
    12.50.145 0.140 0.143 0.039
    00.105 0.103 0.104
  • 数据处理：
  • 货期：
    3-5 working days

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