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Mouse angiotensin Ⅱ(ANG-Ⅱ) ELISA Kit

  • 中文名称:
    小鼠血管紧张素Ⅱ(ANG-Ⅱ)酶联免疫试剂盒
  • 货号:
    CSB-E04495m
  • 规格:
    96T/48T
  • 价格:
    ¥3200/¥2500
  • 其他:

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  • 产品描述:
    CUSABIO小鼠血管紧张素Ⅱ(ANG-Ⅱ)酶联免疫检测试剂盒(货号:CSB-E04495m),采用竞争法原理实现定量分析,适用于血清、血浆样本中ANG-Ⅱ含量的精确检测。ANG-Ⅱ作为肾素-血管紧张素系统(RAS)的核心效应分子,在调节血压、体液平衡及心血管功能中发挥关键作用,其水平变化与高血压、心脏肥大等病理过程密切相关。本试剂盒检测范围为15.6-1000 pg/ml,通过预包被特异性抗体的酶标板捕获样本中的ANG-Ⅱ分子,竞争性结合标记物后经显色反应测定吸光度值,目标物浓度与信号强度呈负相关,操作流程包含样本处理、孵育、洗涤和读数等标准化步骤,可在4-6小时内完成检测。该试剂盒适用于心血管疾病动物模型研究、降压药物作用机制探索、内分泌调控实验等科研领域,为小鼠血清或血浆样本中ANG-Ⅱ的动态监测提供可靠工具,实验结果需结合标准曲线进行定量计算。
  • 别名:
    angiotensin Ⅱ, angiotensin 2, ANG2
  • 缩写:
    ANG-Ⅱ
  • 种属:
    Mus musculus (Mouse)
  • 样本类型:
    serum, plasma
  • 检测范围:
    15.6 pg/ml-1000 pg/ml.
  • 灵敏度:
    7.8 pg/ml.
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Cardiovascular
  • 测定原理:
    quantitative
  • 测定方法:
    Competitive
  • 精密度:

    Intra-assay Precision (Precision within an assay): CV%<12%

    Three samples of known concentration were tested twenty times on one plate to assess.

    Inter-assay Precision (Precision between assays): CV%<15%

    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 mouse ANG-Ⅱ 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)

    1:1

    Average %

    88

    Range %

    83-94

    1:2

    Average %

    91

    Range %

    85-96

    1:4

    Average %

    90

    Range %

    84-98

    1:8

    Average %

    93

    Range %

    86-99

  • 回收率:

    The recovery of mouse ANG-Ⅱ 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)

    91

    84-98

    EDTA plasma (n=4)

    87

    81-95

  • 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/ml

    OD1

    OD2

    Average

    1000

    0.161

    0.166

    0.164

    500

    0.185

    0.192

    0.189

    250

    0.228

    0.237

    0.233

    125

    0.334

    0.324

    0.329

    62.5

    0.568

    0.576

    0.572

    31.25

    0.902

    0.891

    0.897

    15.6

    1.208

    1.217

    1.212

    0

    2.176

    2.223

    2.199

  • 数据处理:
  • 货期:
    3-5 working days

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