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  4. Chicken Peptide YY(PYY) ELISA kit

Chicken Peptide YY(PYY) ELISA kit

  • 中文名稱：
    雞多肽YY(PYY)酶聯(lián)免疫試劑盒
  • 貨號：
    CSB-EL019128CH
  • 規(guī)格：
    96T/48T
  • 價格：
    ￥4200/￥3000
  • 其他：

產(chǎn)品詳情

  • 產(chǎn)品描述：
    雞多肽YY(PYY)酶聯(lián)免疫試劑盒（CSB-EL019128CH）為競爭法ELISA試劑盒，定量檢測血清、血漿、組織勻漿樣本中的PYY含量。PYY即肽YY，是腸道分泌的一種激素。它可參與調(diào)節(jié)食欲和能量平衡，通過與下丘腦等部位的受體結(jié)合，抑制食欲、減少食物攝入。目前圍繞其作用機制在肥胖、糖尿病等代謝性疾病治療方面開展了諸多研究，有望開發(fā)新型治療藥物。試劑盒檢測范圍為50 pg/mL-800 pg/mL，本試劑盒可廣泛應(yīng)用于家禽營養(yǎng)學研究中攝食調(diào)控機制解析、飼料干預(yù)效果評估，以及病理模型中胃腸道功能變化等相關(guān)基礎(chǔ)研究，為禽類生理代謝研究提供可靠的技術(shù)支持。本品僅用于科研，不用于臨床診斷，產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說明書。
  • 別名：
    PYY ELISA Kit; Peptide YY-like ELISA Kit; PYY ELISA Kit
  • 縮寫：
  • Uniprot No.：
  • 種屬：
    Gallus gallus (Chicken)
  • 樣本類型：
    serum, plasma, tissue homogenates
  • 檢測范圍：
    50 pg/mL-800 pg/mL
  • 靈敏度：
    50 pg/mL
  • 反應(yīng)時間：
    1-5h
  • 樣本體積：
    50-100ul
  • 檢測波長：
    450 nm
  • 研究領(lǐng)域：
    Neuroscience
  • 測定原理：
    quantitative
  • 測定方法：
    Competitive
  • 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%<15%      
    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 chicken PYY 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)  
    1:1 Average % 92  
    Range % 86-99  
    1:2 Average % 97  
    Range % 92-103  
    1:4 Average % 86  
    Range % 80-89  
    1:8 Average % 90  
    Range % 83-99  
  • 回收率：
    The recovery of chicken PYY 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) 94 89-98  
    EDTA plasma (n=4) 93 90-97  
                 
                 
  • 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/ml OD1 OD2 Average    
    800 0.220 0.213 0.217    
    400 0.359 0.334 0.347    
    200 0.607 0.621 0.614    
    100 1.118 1.120 1.119    
    50 2.228 2.189 2.209    
  • 數(shù)據(jù)處理：
  • 貨期：
    3-5 working days

產(chǎn)品評價

靶點詳情

  • 功能：
    This gut peptide inhibits exocrine pancreatic secretion, has a vasoconstrictory action and inhibitis jejunal and colonic mobility.
  • 亞細胞定位：
    Secreted.
  • 蛋白家族：
    NPY family