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Human Interleukin 12,IL-12/P70 ELISA Kit

  • 中文名称:
    人白介素12(IL-12/P70)酶联免疫试剂盒
  • 货号:
    CSB-E04599h-IS
  • 规格:
    96T/48T
  • 价格:
    ¥3200/¥2500
  • 其他:

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  • 产品描述:
    人白介素12(IL-12/P70)酶联免疫试剂盒(CSB-E04599h-IS)为双抗夹心法ELISA试剂盒,定量检测血清、血浆、组织培养上清液样本中的IL-12/P70含量。IL-12/P70是重要的细胞因子靶点。它在免疫调节中发挥关键作用,参与固有免疫和适应性免疫过程。研究机制主要聚焦于其对T细胞和NK细胞的激活、分化与功能调控,以及在炎症和自身免疫性疾病发生发展中的作用,是免疫相关疾病治疗研究热点。试剂盒检测范围为3.9 pg/ml-250 pg/ml,灵敏度为0.975 pg/ml。可广泛应用于免疫学基础研究,例如评估炎症性疾病模型中的细胞因子释放水平、监测体外免疫细胞刺激后的IL-12分泌动态,或探究肿瘤微环境中免疫调节机制。科研人员可通过定量分析不同实验条件下IL-12的表达变化,为感染性疾病、自身免疫疾病及癌症免疫治疗相关研究提供可靠数据支持。本品仅用于科研,不用于临床诊断,产品具体参数及操作步骤详见产品说明书。
  • 缩写:
    IL-12/P70
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma, cell culture supernates
  • 检测范围:
    3.9 pg/ml-250 pg/ml
  • 灵敏度:
    0.975 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 human IL-12/P70 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 %

    104

    Range %

    97-111

    1:2

    Average %

    92

    Range %

    85-99

    1:4

    Average %

    96

    Range %

    90-101

    1:8

    Average %

    90

    Range %

    83-97

  • 回收率:

    The recovery of human IL-12/P70 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)

    98

    91-104

    EDTA plasma (n=4)

    92

    85-99

  • 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

    Corrected

    250

    2.333

    2.434

    2.383

    2.196

    125

    1.229

    1.297

    1.263

    1.075

    62.5

    0.853

    0.828

    0.840

    0.652

    31.25

    0.571

    0.559

    0.565

    0.377

    15.6

    0.345

    0.358

    0.351

    0.164

    7.8

    0.287

    0.273

    0.280

    0.092

    3.9

    0.240

    0.238

    0.239

    0.051

    0

    0.191

    0.185

    0.188

     

  • 本试剂盒所含材料:
      • A micro ELISA plate ---The 96-well plate has been pre-coated with an anti-human IL-12 antibody. This dismountable microplate can be divided into 12 x 8 strip plates.
      • Two vials lyophilized standard ---Dilute a bottle of the standard at dilution series, read the OD values, and then draw a standard curve.
      • One vial Biotin-labeled IL-12 antibody (100 x concentrate) (120 μl/bottle) ---Act as the detection antibody.
      • One vial HRP-avidin (100 x concentrate) (120 μl/bottle) ---Bind to the detection antibody and react with the TMB substrate to make the solution chromogenic.
      • One vial Biotin-antibody Diluent (15 ml/bottle) ---Dilute the Biotin-antibody.
      • One vial HRP-avidin Diluent (15 ml/bottle) ---Dilute the HRP-avidin solution.
      • One vial Sample Diluent (50 ml/bottle)---Dilute the sample to an appropriate concentration.
      • One vial Wash Buffer (25 x concentrate) (20 ml/bottle) ---Wash away unbound or free substances.
      • One vial TMB Substrate (10 ml/bottle) ---Act as the chromogenic agent. TMB interacts with HRP, eliciting the solution turns blue.
      • One vial Stop Solution (10 ml/bottle) ---Stop the color reaction. The solution color immediately turns from blue to yellow.
      • Four Adhesive Strips (For 96 wells) --- Cover the microplate when incubation.
      • 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 540 nm or 570 nm.
      • An incubator 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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