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Human pro-prostate specific antigen (Pro-PSA) ELISA kit

  • 中文名稱:
    人前列腺特異性抗原前體(Pro-PSA)酶聯免疫試劑盒
  • 貨號:
    CSB-ET027786HU
  • 規格:
    96T/48T
  • 價格:
    ¥3600/¥2500
  • 其他:

產品詳情

  • 產品描述:
    人前列腺特異性抗原前體(Pro-PSA)酶聯免疫試劑盒(CSB-ET027786HU)為雙抗夾心法ELISA試劑盒,定量檢測血清、血漿、組織勻漿樣本中的Pro-PSA含量。Pro-PSA即前列腺特異性抗原前體,在前列腺癌的診斷和病情評估中有重要意義。其研究機制主要是通過檢測體內Pro-PSA含量,與總PSA等指標結合,能更準確地鑒別前列腺癌與良性前列腺疾病,提高早期診斷的準確性。試劑盒檢測范圍為125 pg/mL-4000 pg/mL,該產品適用于探索前列腺疾病分子機制、評估生物標志物表達特征、篩選潛在治療靶點等基礎研究,也可用于細胞模型或動物模型中Pro - PSA的動態監測。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:
    Pro-PSA
  • 種屬:
    Homo sapiens (Human)
  • 樣本類型:
    serum, plasma, tissue homogenates
  • 檢測范圍:
    125 pg/mL-4000 pg/mL
  • 靈敏度:
    62.5 pg/mL
  • 反應時間:
    1-5h
  • 樣本體積:
    50-100ul
  • 檢測波長:
    450 nm
  • 研究領域:
    Cancer
  • 測定原理:
    quantitative
  • 測定方法:
    Sandwich
  • 精密度:
    Intra-assay Precision (Precision within an assay): CV%<15%
    Three samples of known concentration were tested twenty times on one plate to assess.
    Inter-assay Precision (Precision between assays): CV%<20%
    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 human Pro-PSA 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 %95
    Range %89-99
    1:2Average %90
    Range %84-94
    1:4Average %105
    Range %98-108
    1:8Average %92
    Range %88-96
  • 回收率:
    The recovery of human Pro-PSA 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) 9083-94
    EDTA plasma (n=4)9389-95
  • 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/mlOD1OD2Average
    40002.351 2.201 2.276
    20001.412 1.356 1.384
    10000.848 0.826 0.837
    2500.234 0.247 0.241
    1250.105 0.109 0.107
  • 數據處理:
  • 貨期:
    3-5 working days

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