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  4. Rat Interleukin 13,IL-13 ELISA KIT

Rat Interleukin 13,IL-13 ELISA KIT

  • 中文名稱：
    大鼠白介素13(IL-13)酶聯免疫試劑盒
  • 貨號：
    CSB-E07454r
  • 規格：
    96T/48T
  • 價格：
    ￥3200/￥2500
  • 促銷：
  • 其他：

產品詳情

  • 產品描述：
    大鼠白介素13(IL-13)酶聯免疫試劑盒（CSB-E07454r）為雙抗夾心法ELISA試劑盒，定量檢測血清、血漿、組織培養上清液、組織勻漿樣本中的IL13含量。IL-13是一種由T細胞、肥大細胞等分泌的細胞因子。它在過敏反應、組織纖維化等病理過程中發揮重要作用。研究機制方面，IL-13通過與其受體結合，激活下游信號通路，調控基因表達，進而影響細胞增殖、分化及炎癥因子釋放等。試劑盒檢測范圍為7.8 pg/mL-500 pg/mL，該產品適用于探索Th2型免疫調控機制、評估藥物干預對炎癥通路的影響，或通過檢測實驗動物模型（如哮喘或寄生蟲感染模型）中IL - 13的動態變化，揭示其與病理進程的關聯性。本品僅用于科研，不用于臨床診斷，產品具體參數及操作步驟詳見產品說明書。
  • 別名：
    Il13 ELISA Kit; Il-13 ELISA Kit; Interleukin-13 ELISA Kit; IL-13 ELISA Kit; T-cell activation protein P600 ELISA Kit
  • 縮寫：
  • Uniprot No.：
  • 種屬：
    Rattus norvegicus (Rat)
  • 樣本類型：
    serum, plasma, cell culture supernates, tissue homogenates
  • 檢測范圍：
    7.8 pg/mL-500 pg/mL
  • 靈敏度：
    1.95 pg/mL
  • 反應時間：
    1-5h
  • 樣本體積：
    50-100ul
  • 檢測波長：
    450 nm
  • 研究領域：
    Immunology
  • 測定原理：
    quantitative
  • 測定方法：
    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.
  • 線性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of rat IL-13 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 %91
    Range %88-93
    1:2Average %104
    Range %99-107
    1:4Average %93
    Range %88-97
    1:8Average %99
    Range %91-103
  • 回收率：
    The recovery of rat IL-13 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) 9589-98
    EDTA plasma (n=4)9491-96
  • 標準曲線：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    5001.854 1.766 1.810 1.727
    2501.117 1.106 1.112 1.029
    1250.728 0.743 0.736 0.653
    62.50.517 0.534 0.526 0.443
    31.20.303 0.312 0.308 0.225
    15.60.210 0.202 0.206 0.123
    7.80.171 0.164 0.168 0.085
    00.084 0.082 0.083 　
  • 本試劑盒所含材料：
    • A micro ELISA plate --The 96-well plate has been pre-coated with an anti-rat IL-13 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-13 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 high concentration Biotin-antibody to an appropriate working solution.
    • One vial HRP-avidin Diluent (15 ml/bottle) --Dilute the high concentration HRP-avidin solution to an appropriate 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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  • 本試劑盒不含材料：
    • 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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  • 數據處理：
  • 貨期：
    3-5 working days

引用文獻

產品評價

靶點詳情

  • 功能：
    Cytokine. Inhibits inflammatory cytokine production. Synergizes with IL2 in regulating interferon-gamma synthesis. May be critical in regulating inflammatory and immune responses. Positively regulates IL31RA expression in macrophages.
  • 基因功能參考文獻：
    1. SUMF2 may mediate airway inflammation in allergic asthma by modulating the expression of IL-13 PMID: 26722390
    2. IL-13 significantly enhanced C/EBP-alpha/COX-2 expression and PGE2 production in LPS-treated microglial cells. Paradoxically, IL-13 abolished C/EBP-beta/PPAR-gamma/HO-1 expression. PMID: 23881867
    3. asthma the ERK expression and activation levels were increased, as was the protein level of IL-13. The ERK signaling pathway may be involved in the increased expression of the Th2 cytokine IL-13 in asthma. PMID: 20819635
    4. The IL-13 system is a novel regulator of paSMC growth. Dysregulation of IL-13 receptor expression in IPAH may partially underlie smooth muscle hypertrophy associated with pathological vascular remodeling in IPAH. PMID: 20522789
    5. IL-13 is involved in tobacco smoke-induced changes in the structure and function of rat intrapulmonary airways PMID: 19783789
    6. This finding provides an unequivocal evidence of IL-13 participation in pancreatic fibrosis, illustrating a new strategy for chronic pancreatitis. PMID: 20100461
    7. Inhibition of HO-1 with tin protoporphyrin reversed cytoprotective/antiapoptotic effects of IL-13 in liver transplantation. PMID: 12919086
    8. IL-13 may control brain inflammation by inducing the death of activated microglia in vivo, resulting in an enhancement of neuronal survival. PMID: 15042582
    9. study demonstrated at the protein and mRNA levels, both in vivo and in vitro, that alveolar macrophages produce IL-25 and IL-13 in response to fine particles of TiO2 PMID: 15961726
    10. IL-13 overexpression in the rat could lead to podocyte injury and minimal-change-like nephropathy. PMID: 17429054
    11. The findings support a role for IL-13 as an in vivo antiangiogenic factor and provide a rationale for its use in RA to control. pathologic neovascularization. PMID: 17665443
    12. IL-13 down-regulates the cytokine-induced iNOS transcription by decreasing iNOS specific IRF-1/ISRE binding activity PMID: 17723228
    13. expression decreased in lung in response to alcohol exposure PMID: 19120067
    14. Endogenous IL-13 triggers microglial NADPH oxidase-derived oxidative stress, leading to degeneration of hippocampal neurons in vivo. PMID: 19752235

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  • 亞細胞定位：
    Secreted.
  • 蛋白家族：
    IL-4/IL-13 family
  • 數據庫鏈接：