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Adalimumab ELISA 试剂盒

适用: 人, 小鼠, 大鼠 Colorimetric Sandwich ELISA 1.56-50 ng/mL Plasma, Serum
产品编号 ABIN4886389
发货至: 中国
  • 抗原 See all Adalimumab products
    Adalimumab
    适用
    人, 小鼠, 大鼠
    检测方法
    Colorimetric
    实验类型
    Sandwich ELISA
    检测范围
    1.56-50 ng/mL
    最低检测浓度
    1.56 ng/mL
    应用范围
    ELISA
    原理
    Quantification of Adalimumab in biological matrices
    样品类型
    Plasma, Serum
    Analytical Method
    Quantitative
    特异性
    Adalimumab (Humira)
    交叉反应 (详细)
    hIgG1, rituximab, and infliximab prepared at 250 ng/mL were assayed and exhibited no crossreactivity or interference.
    灵敏度
    1.5 ng/mL
    产品特性
    The Adalimumab ELISA kit is designed to measure free Adalimumab with high specificity and sensitivity. The assay design uses a pair of antibodies allowing detection of whole Adalimumab molecules in biological matrices
    组件
    Coated microtiter plate, 96 wells
    Calibrator diluent. - 1.8ml
    Calibrator 12ul
    10X wash buffer - 25ml
    Assay buffer - 50ml
    1000X detection reagent - 17ul
    TMB - 12ml
    TMB stop solution - 12ml
    Plate sealers - 3
    试剂未包括
    Precision pipettes calibrated to deliver 5-1000μL
    Multi-channel pipette calibrated to deliver 50-200μL
    Plate shaker
    Disposable tips
    Vortex-Mixer
    Distilled or de-ionized water
    Microplate reader capable of reading 450nm with background subtrac
  • 应用备注
    Optimal working dilution should be determined by the investigator.
    样本量
    15 μL
    实验时间
    2.5 h
    板类型
    Pre-coated
    实验流程
    The Adalimumab ELISA kit is designed to measure free Adalimumab with high specificity and sensitivity. This assay employs the sandwich enzyme immunoassay technique. A precoated anti-Adalimumab 96 well plate is provided. Calibrator, quality control samples and test samples are pipetted into the appropriate wells. Adalimumab present in biological matrices is bound by the immobilized capture antibody. After washing away any unbound substances, enzyme linked detection antibody is added to the wells. The plate is washed to remove any unbound antibody-enzyme reagent and a substrate solution is added to the wells for color development. The color development is proportional to the amount of Adaliumumab present in test samples and the concentration is calculated from the standard series.
    试剂准备

    Prepare only the appropriate amount of required reagent on the day of use. Store all reagents as per instructions stated on the label. 1. Wash Buffer (1X) Preparation: Dilute wash buffer concentrate with ultra-pure water 1/10 before use (for example add 20 mL concentrate to 180 mL ultra-pure water). Mix well. 2. Detection Reagent (1X) Preparation: Dilute detection reagent with assay buffer 1/1000 before use (for example add 11 μL concentrate to 11 mL of assay buffer). Mix well. 3. Preparation of Calibrators: Prepare calibrators with concentrations ranging from 2,500 ng/mL to 78 ng/mL. The following is an example calibrator curve.

    样品收集
    This kit is compatible with EDTA-plasma, heparinplasma and serum samples. Samples can be stored at or below -20 °C for up to 1 year.
    样品制备

    Dilute calibrators and test samples 1/50 with assay buffer (for example add 5μL of prepared calibrator or sample to 245μL of assay buffer). Mix well. Do not store diluted samples.

    实验流程

    This assay employs the sandwich enzyme immunoassay technique. Anti- Adalimumab is coated onto a 96 well microplate. Calibrator, quality control samples and test samples are pipetted into the appropriate wells. Adalimumab present in biological matrices is bound by the immobilized capture antibody. After washing away any unbound substances, enzyme linked detection antibody is added to the wells. The plate is washed to remove any unbound antibody-enzyme reagent and a substrate solution is added to the wells for color development. The color development is proportional to the amount of Adalimumab present in test samples.

    结果分析
    1. Construct a standard curve by plotting the absorbance obtained from each standard against concentration. Use a 4 or 5 parameter curve fit. Alternatively a log-log curve fit may be used. 2. The concentration of the unknowns can be read directly from this standard curve using the absorbance value for each sample. 3. Any sample undiluted or diluted still reading greater than the highest standard should be diluted appropriately with calibrator diluent and retested. If the samples have been diluted, the concentration determined from the standard curve must be multiplied by the dilution factor.
    实验精密度
    Precision: The precision was determined by analyzing samples prepared at 313 ng/mL in 6 replicates on 6 different occasions. Intra-assay coefficient of variation (CV) < 10%. Inter-assay CV < 10%.

    Recovery: 250 ng/mL of Adalimumab was spiked in 10 lots of human serum. Recovery ranges are from 90-109% with an average recovery of 104%.
    限制
    仅限研究用
  • 储存液
    Without preservative
    注意事项
    Read manual completely before beginning
    储存条件
    -20 °C
    储存方法
    Store kit components at -20°C unless specified otherwise. DO NOT USE past kit expiration date. Some vials contain a small amount of reagents. Spin tubes on pulse setting prior to opening.
    有效期
    12 months
  • 抗原 See all Adalimumab products
    Adalimumab
    Abstract
    Adalimumab 产品
    物质类
    Antibody
    背景
    Adalimumab (Trade name Humira®) is a human monoclonal antibody used to block the action of tumor necrosis factor alpha (TNF- ). TNF-α is a strong proinflammatory cytokine involved in normal immunity and also various autoimmune diseases.
    基因ID
    7124
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