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Your Good Partner in Biology Research

New Delhi metallo-beta-lactamase-1 (NDM-1) ELISA kit

  • 中文名稱:
    新德里超級(jí)細(xì)菌金屬β-內(nèi)酰胺酶-1(NDM-1)酶聯(lián)免疫試劑盒
  • 貨號(hào):
    CSB-E14924
  • 規(guī)格:
    96T/48T
  • 價(jià)格:
    ¥3600/¥2500
  • 促銷:
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    新德里超級(jí)細(xì)菌金屬β-內(nèi)酰胺酶-1(NDM-1)酶聯(lián)免疫試劑盒(CSB-E14924)為雙抗夾心法ELISA試劑盒,定量檢測(cè)血清、血漿、尿液樣本中的NDM-1含量。NDM - 1即新德里金屬β - 內(nèi)酰胺酶 - 1,是超級(jí)細(xì)菌產(chǎn)生的一種耐藥酶。背景上,它的出現(xiàn)使細(xì)菌耐藥性問(wèn)題更嚴(yán)峻。研究機(jī)制方面,它能水解多種β - 內(nèi)酰胺類抗生素,讓抗生素失去抗菌活性,增加了治療細(xì)菌感染的難度,是當(dāng)前研究熱點(diǎn)。試劑盒檢測(cè)范圍為6.25 ng/mL- 400 ng/mL,適用于科研領(lǐng)域?qū)?xì)菌耐藥機(jī)制研究、抗生素治療效果評(píng)估以及耐藥菌株的流行病學(xué)監(jiān)測(cè),為實(shí)驗(yàn)室開(kāi)展NDM - 1相關(guān)分子特性分析、耐藥基因傳播規(guī)律研究提供可靠工具。本試劑盒檢測(cè)數(shù)據(jù)可支持微生物學(xué)、藥理學(xué)及感染性疾病領(lǐng)域的學(xué)術(shù)研究,助力新型抗菌藥物開(kāi)發(fā)及耐藥性防控策略制定。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。
  • 縮寫:
    NDM-1
  • 樣本類型:
    serum, plasma, urine samples infected by New Delhi super bacteria
  • 檢測(cè)范圍:
    6.25 ng/mL- 400 ng/mL
  • 靈敏度:
    3.12 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:
    Others
  • 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.      
                   
  • 線性度:
    To assess the linearity of the assay, samples were spiked with high concentrations of NDM-1 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 % 95    
    Range % 85-103    
    1:2 Average % 92    
    Range % 82-99    
    1:4 Average % 93    
    Range % 87-97    
    1:8 Average % 95    
    Range % 89-103    
  • 回收率:
    The recovery of NDM-1 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) 89 85-96    
    EDTA plasma (n=4) 96 87-102    
                   
                   
  • 標(biāo)準(zhǔn)曲線:
    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    
    400 1.845 1.838 1.842 1.698    
    200 1.606 1.619 1.613 1.469    
    100 1.337 1.340 1.339 1.195    
    50 0.983 0.972 0.978 0.834    
    25 0.606 0.598 0.602 0.458    
    12.5 0.379 0.370 0.375 0.231    
    6.25 0.250 0.247 0.249 0.105    
    0 0.145 0.143 0.144      
  • 數(shù)據(jù)處理:
  • 貨期:
    3-5 working days

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