人脂多糖结合蛋白(LBP)酶联免疫试剂盒

1900
cusabio
进口/国产
2023-12-07 09:36

上海高创化学科技有限公司

免费会员
范先生
13918520284 021-37695331
gaochem@163.com
383013357
产品属性
规格96T
保存条件2-8°
数量100
货期1周
产品说明

产品详情

  • 产品描述:
    CUSABIO’s Human lipopolysaccharide-binding protein (LBP) ELISA Kit is suitable for the quantitative detection of LBP content in human serum, plasma, or tissue homogenates. LBP is a carrier protein of the endotoxins' recognition by the host. It is produced by hepatocytes and released into the bloodstream as a consequence of Gram-negative infection. LBP conveys LPS to the cellular surface, forming a ternary complex with a cluster of CD14. CD14 facilitates the transfer of LPS to the TLR4/MD2 complex, activating LPS-TLR4 signaling that elicits proinflammatory responses. It is significantly up-regulated during acute-phase reaction following the initial inflammatory responses, promoting, along with (bactericidal/permeability-increasing protein), non-inflammatory clearance of LPS, and ultimate resolution of LPS-induced inflammation. Additionally, LBP mediates endothelial dysfunction and is required for apoptosis in tubular cells. The detection mechanism of this kit is based on the sandwich EL...展开
  • 别名:
    BPI fold containing family D, member 2 ELISA Kit; Bpifd2 ELISA Kit; LBP ELISA Kit; LBP_HUMAN ELISA Kit; LBP1 ELISA Kit; Lipopolysaccharide binding protein ELISA Kit; Lipopolysaccharide-binding protein ELISA Kit; LPS binding protein ELISA Kit; Ly88 ELISA Kit; MGC22233 ELISA Kit; OTTHUMP00000030965 ELISA Kit; RP23-407H16.4 ELISA Kit
  • 缩写:
    LBP
  • Uniprot No.:
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma, tissue homogenates
  • 检测范围:
    0.625 μg/mL-40 μg/mL
  • 灵敏度:
    0.156 μg/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 LBP in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    SampleSerum(n=4)
    1:1Average %97
    Range %92-102
    1:2Average %95
    Range %91-99
    1:4Average %99
    Range %96-108
    1:8Average %94
    Range %89-98
  • 回收率:
    The recovery of human LBP 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 TypeAverage % RecoveryRange
    Serum (n=5)9992-108
    EDTA plasma (n=4)8480-88
  • 标准曲线:
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    μg/mlOD1OD2AverageCorrected
    402.7952.6942.7452.613
    202.2322.1312.1822.050
    101.4641.4431.4541.322
    50.8120.8230.8180.686
    2.50.4250.4150.4200.288
    1.250.3000.3110.3060.174
    0.6250.2220.2180.2200.088
    00.1320.1310.132
  • 本试剂盒所含材料:
    • A micro ELISA plate ---The 96-well plate has been pre-coated with an anti-human LBP 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 LBP 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.

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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

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