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Rat Dehydroepiandrosterone sulfate,DHEA-S ELISA Kit

  • 中文名稱:
    大鼠脫氫表雄酮硫酸酯(DHEA-S)酶聯免疫試劑盒
  • 貨號:
    CSB-E05106r
  • 規格:
    96T/48T
  • 價格:
    ¥3900/¥2500
  • 其他:

產品詳情

  • 產品描述:
    大鼠脫氫表雄酮硫酸酯(DHEA-S)酶聯免疫試劑盒(CSB-E05106r)為雙抗夾心法ELISA試劑盒,定量檢測血清、血漿樣本中的DHEA-S含量。DHEA-S即硫酸脫氫表雄酮,是腎上腺皮質分泌的一種激素前體。它在人體生理活動中起重要作用,如影響代謝、免疫等。研究機制上,其可轉化為雄激素和雌激素,參與調節多種生理功能,對它的研究有助于深入了解人體內分泌及相關疾病機制。試劑盒檢測范圍為31.25 pg/mL-2000 pg/mL,本產品適用于動物模型中的激素水平監測、代謝性疾病機制研究、應激生理學分析等科研場景,例如通過檢測大鼠血清/血漿DHEA - S濃度,探究腎上腺皮質功能狀態或激素相關疾病的分子調控網絡,為內分泌領域的機制研究提供高效工具。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。
  • 縮寫:
    DHEA-S
  • 種屬:
    Rattus norvegicus (Rat)
  • 樣本類型:
    serum, plasma
  • 檢測范圍:
    31.25 pg/mL-2000 pg/mL
  • 靈敏度:
    7.81 pg/mL
  • 反應時間:
    1-5h
  • 樣本體積:
    50-100ul
  • 檢測波長:
    450 nm
  • 研究領域:
    Signal Transduction
  • 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 DHEA-S in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
     SampleSerum(n=4)
    1:100Average %87
    Range %81-92
    1:200Average %96
    Range %90-100
    1:400Average %95
    Range %91-104
    1:800Average %92
    Range %84-98
  • 回收率:
    The recovery of rat DHEA-S 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) 9085-97
    EDTA plasma (n=4)9791-101
  • 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
    20002.103 2.204 2.154 2.012
    10001.914 1.921 1.918 1.776
    5001.377 1.405 1.391 1.249
    2500.753 0.762 0.758 0.616
    1250.434 0.463 0.449 0.307
    62.50.291 0.301 0.296 0.154
    31.250.217 0.234 0.226 0.084
    00.141 0.143 0.142  
  • 數據處理:
  • 貨期:
    3-5 working days

產品評價



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