卵白蛋白(OVA)检测试剂盒产品图

卵白蛋白(OVA)检测试剂盒

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  • ¥900 - 1890
  • 钰博生物
  • 见说明书
  • 德国/美国/中国
  • YBEB459Ge
  • 2025年07月05日
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 库存:

      1000

    • 供应商:

      上海钰博

    • 检测范围:

      见说明书

    • 检测方法:

      酶联免疫

    • 应用:

      科研

    • 标记物:

      见说明书

    • 样本:

      血清/组织/尿液

    适用生物 General,通用
    卵白蛋白(OVA)检测试剂盒
    检测范围 123.46-10000pg/mL 灵敏度 5pg/mL
    样本类型 Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
    实验时长 2.5h 实验方法 竞争抑制法
    规格 96T
    卵白蛋白(OVA)检测试剂盒
    ELISA Kit for Ovalbumin (OVA)
    FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
    Organism species General
    Product No. CEB459Ge
    Sample type Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
    Format 96T
    Assay length 2.5 hours
    Detection range 123.46-10000pg/mL The standard curve concentrations used for the ELISA’s were 10000pg/mL, 3333.33pg/mL, 1111.11pg/mL, 370.37pg/mL, 123.46pg/mL
    Sensitivity The minimum detectable dose of this kit is typically less than 5pg/mL.
    Specificity
    卵白蛋白(OVA)检测试剂盒This assay has high sensitivity and excellent specificity for detection of Ovalbumin (OVA).
    No significant cross-reactivity or interference between Ovalbumin (OVA) and analogues was observed.
    Recovery
    Matrices listed below were spiked with certain level of recombinant Ovalbumin (OVA) and the recovery rates were calculated by comparing the measured value to the expected amount of Ovalbumin (OVA) in samples.
    Matrix Recovery range (%) Average(%)
    serum(n=5) 96-104 101
    EDTA plasma(n=5) 83-97 89
    heparin plasma(n=5) 83-103 92
    Precision
    Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Ovalbumin (OVA) were tested 20 times on one plate, respectively.
    Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Ovalbumin (OVA) were tested on 3 different plates, 8 replicates in each plate.
    CV(%) = SD/meanX100
    Intra-Assay: CV<10%
    Inter-Assay: CV<12%
    Linearity
    The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Ovalbumin (OVA) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
    Sample 1:2 1:4 1:8 1:16
    serum(n=5) 83-98% 79-101% 89-101% 81-88%
    EDTA plasma(n=5) 85-94% 84-92% 99-105% 92-105%
    heparin plasma(n=5) 81-105% 89-102% 94-101% 84-95%
    Stability
    The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
    To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
    Reagents and materials provided
    Reagents Quantity Reagents Quantity
    Pre-coated, ready to use 96-well strip plate 1 Plate sealer for 96 wells 4
    Standard 2 Standard Diluent 1×20mL
    Detection Reagent A 1×120µL Assay Diluent A 1×12mL
    Detection Reagent B 1×120µL Assay Diluent B 1×12mL
    TMB Substrate 1×9mL Stop Solution 1×6mL
    Wash Buffer (30 × concentrate) 1×20mL Instruction manual 1
    Assay procedure summary
    1. Prepare all reagents, samples and standards;
    2. Add 50µL standard or sample to each well.
    And then add 50µL prepared Detection Reagent A immediately.
    Shake and mix. Incubate 1 hour at 37oC;
    3. Aspirate and wash 3 times;
    4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37oC;
    5. Aspirate and wash 5 times;
    6. Add 90µL Substrate Solution. Incubate 15-25 minutes at 37oC;
    7. Add 50µL Stop Solution. Read at 450 nm immediately.
    Test principle
    卵白蛋白(OVA)检测试剂盒This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Ovalbumin (OVA) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Ovalbumin (OVA) and unlabeled Ovalbumin (OVA) (Standards or samples) with the pre-coated antibody specific to Ovalbumin (OVA). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Ovalbumin (OVA) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Ovalbumin (OVA) in the sample.
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    ¥900 - 1890