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Human Complement Fragment 4d,C4d ELISA Kit

  • 中文名稱(chēng):
    人補(bǔ)體片段4d(C4d)酶聯(lián)免疫試劑盒
  • 貨號(hào):
    CSB-E14192h
  • 規(guī)格:
    96T/48T
  • 價(jià)格:
    ¥3600/¥2500
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    人補(bǔ)體片段4d(C4d)酶聯(lián)免疫試劑盒(CSB-E14192h)為雙抗夾心法ELISA試劑盒,定量檢測(cè)血清、血漿、組織勻漿樣本中的C4d含量。C4d是經(jīng)典補(bǔ)體激活途徑的相關(guān)產(chǎn)物,可反映補(bǔ)體系統(tǒng)激活狀況。研究機(jī)制上,其產(chǎn)生與C4的裂解有關(guān),檢測(cè)C4d水平能輔助判斷補(bǔ)體激活程度,在免疫相關(guān)疾病,如移植排斥反應(yīng)等的診斷和病情監(jiān)測(cè)中有重要價(jià)值。試劑盒檢測(cè)范圍為0.78 ng/mL-50 ng/mL,適用于體外研究場(chǎng)景,如探討補(bǔ)體系統(tǒng)在心血管疾病、腎臟病理或免疫復(fù)合物相關(guān)疾病中的作用機(jī)制,也可用于評(píng)估實(shí)驗(yàn)動(dòng)物模型或細(xì)胞實(shí)驗(yàn)中補(bǔ)體激活水平,為免疫相關(guān)基礎(chǔ)研究提供精準(zhǔn)定量工具。本品僅用于科研,不用于臨床診斷,產(chǎn)品具體參數(shù)及操作步驟詳見(jiàn)產(chǎn)品說(shuō)明書(shū)。
  • 縮寫(xiě):
    C4d
  • 種屬:
    Homo sapiens (Human)
  • 樣本類(lèi)型:
    serum, plasma, tissue homogenates
  • 檢測(cè)范圍:
    0.78 ng/mL-50 ng/mL
  • 靈敏度:
    0.195 ng/mL
  • 反應(yīng)時(shí)間:
    1-5h
  • 樣本體積:
    50-100ul
  • 檢測(cè)波長(zhǎng):
    450 nm
  • 研究領(lǐng)域:
    Immunology
  • 測(cè)定原理:
    quantitative
  • 測(cè)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(xiàn)性度:
    To assess the linearity of the assay, samples were spiked with high concentrations of human C4d 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)
    1:100 Average % 103
    Range % 94-108
    1:200 Average % 98
    Range % 90-104
    1:400 Average % 89
    Range % 82-93
    1:800 Average % 95
    Range % 88-98
  • 回收率:
    The recovery of human C4d 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) 113 103-117
    EDTA plasma (n=4) 94 89-98
  • 標(biāo)準(zhǔn)曲線(xiàn):
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    ng/ml OD1 OD2 Average Corrected
    50 2.815 2.747 2.781 2.678
    25 2.305 2.232 2.269 2.166
    12.5 1.499 1.537 1.518 1.415
    6.25 0.733 0.745 0.739 0.636
    3.12 0.399 0.413 0.406 0.303
    1.56 0.238 0.231 0.235 0.132
    0.78 0.155 0.166 0.161 0.058
    0 0.101 0.105 0.103  
  • 數(shù)據(jù)處理:
  • 貨期:
    3-5 working days

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