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Human Estradiol,E2 ELISA Kit

  • 中文名称:
    人雌二醇(E2)酶联免疫试剂盒
  • 货号:
    CSB-E05108h
  • 规格:
    96T/48T
  • 价格:
    ¥3200/¥2500
  • 其他:

产品详情

  • 产品描述:
    本试剂盒(货号:CSB-E05108h)为科研用途设计,用于定量检测人血清或血浆样本中的雌二醇(E2)水平。雌二醇是人体内活性最强的雌激素,广泛参与生殖系统调控、骨代谢平衡及心血管功能维持等生理过程,其水平变化与内分泌疾病、生殖健康及代谢研究密切相关。本产品采用竞争性酶联免疫吸附法原理,样本中的E2与预包被的酶标记E2竞争结合特异性抗体,通过显色反应实现定量分析,检测范围覆盖50 pg/mL至1200 pg/mL,可精准识别低浓度生理水平及高浓度病理状态下的激素波动。该试剂盒操作便捷,提供标准品及预包被96孔板,适用于实验室环境下评估内分泌调控机制、生殖生物学研究、药物对激素水平的影响分析,以及妇科疾病或代谢综合征相关基础科研。实验需严格按照说明书进行样本预处理与孵育,确保检测结果稳定可靠,为探索激素相关分子机制提供高效工具。
  • 别名:
    N/A
  • 缩写:
    E2
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma.
  • 检测范围:
    50 pg/ml-1200 pg/ml.
  • 灵敏度:
    40 pg/ml.
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Signal Transduction
  • 测定原理:
    quantitative
  • 测定方法:
    Competitive
  • 精密度:

    Intra-assay Precision (Precision within an assay): CV%<15%

    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.

  • 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

    0

    1.952

    1.834

    1.893

    50

    1.493

    1.567

    1.530

    120

    1.045

    1.028

    1.037

    250

    0.679

    0.629

    0.654

    500

    0.419

    0.421

    0.420

    1200

    0.234

    0.243

    0.239

  • 本试剂盒所含材料:
      • A 96-well Assay plate -- The 96-well plate has been pre-coated with goat-anti-rabbit E2 antibody.
      • Standard 6 x 0.5 ml -- Dilute the standard at dilution series, read the OD values, and then draw a standard curve.
      • Anti-mouse E2 Antibody 1 x 6 ml -- Act as the detection antibody.
      • HRP-conjugate 1 x 6 ml -- Bind to the E2 antibody, and HRP catalyzes the substrate A and B to elicit a chromogenic reaction.
      • Wash Buffer (20 x concentrate) 1 x 15 ml -- Wash away unbound or free substances.
      • Substrate A 1 x 7 ml -- Mix with substrate B, and the TMB is catalyzed by HRP to develop color.
      • Substrate B 1 x 7 ml -- Mix with substrate A, and the TMB is catalyzed by HRP to develop color.
      • Stop Solution 1 x 7 ml -- Stop the color reaction. The solution color immediately turns from blue to yellow.
      • Four Adhesive Strips (For 96 wells)
      • An Instruction manual

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  • 本试剂盒不含材料:
      • A microplate reader capable of measuring absorbance at 450 nm, with the correction wavelength set at 600 nm - 630 nm.
      • An incubator that can provide stable incubation conditions up to 37°C±5°C.
      • Centrifuge
      • Vortex
      • Squirt bottle, manifold dispenser, or automated microplate washer
      • Absorbent paper for blotting the microtiter plate
      • 50-300ul multi-channel micropipette
      • Pipette tips
      • Single-channel micropipette with different ranges
      • 100ml and 500ml graduated cylinders
      • Deionized or distilled water
      • Timer
      • Test tubes for dilution

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

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靶点详情

  • 最新研究进展:
    雌二醇(Estradiol,E2)是一种雌激素类固醇激素,广泛存在于雌性生物体内。它通过与细胞表面的雌激素受体结合来调节细胞的生长、分化和代谢等生理过程,包括生殖发育、乳腺发育、内分泌平衡、骨骼代谢、心血管健康和认知功能等。最新的研究发现,E2还具有对中枢神经系统和免疫系统的影响,如对抗自身免疫疾病、改善老年认知障碍等具有潜在的治疗作用。E2的异常水平与许多疾病的发生和发展有关,例如乳腺癌、卵巢癌、骨质疏松、心血管疾病、糖尿病和自身免疫疾病等。因此,E2的测量在临床诊断和治疗中具有重要的意义。