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  4. Human Carboxypeptidase N catalytic chain(CPN1) ELISA kit

Human Carboxypeptidase N catalytic chain(CPN1) ELISA kit

  • 中文名稱：
    人羧基肽酶N催化鏈(CPN1)酶聯(lián)免疫試劑盒
  • 貨號：
    CSB-EL005898HU
  • 規(guī)格：
    96T/48T
  • 價(jià)格：
    ￥3600/￥2500
  • 其他：

產(chǎn)品詳情

  • 產(chǎn)品描述：
    人羧基肽酶N催化鏈(CPN1)酶聯(lián)免疫試劑盒（CSB-EL005898HU）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CPN1含量。CPN1是一種細(xì)胞分裂素/嘌呤核糖核苷核苷酶，參與植物生長促進(jìn)激素細(xì)胞分裂素的代謝。研究發(fā)現(xiàn)，CPN1存在于細(xì)胞壁空間中，通過活化從根部運(yùn)輸?shù)那绑w，影響水稻穗形成等生長過程，有望應(yīng)用于提高作物產(chǎn)量。試劑盒檢測范圍為31.25 mU/mL-2000 mU/mL，適用于體外實(shí)驗(yàn)中探索CPN1在炎癥反應(yīng)調(diào)控、血管功能異?；虼x性疾病中的分子機(jī)制，也可用于評估不同實(shí)驗(yàn)條件下（如藥物處理或基因干預(yù)）生物樣本中CPN1的活性動(dòng)態(tài)變化。該產(chǎn)品為研究CPN1在基礎(chǔ)科研中的生物學(xué)功能及其作為潛在生物標(biāo)志物的應(yīng)用提供可靠工具。本品僅用于科研，不用于臨床診斷，產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說明書。
  • 別名：
    ACBP ELISA Kit; Anaphylatoxin inactivator ELISA Kit; Arginine carboxypeptidase ELISA Kit; Carboxypeptidase N catalytic chain ELISA Kit; Carboxypeptidase N polypeptide 1 50 kD ELISA Kit; Carboxypeptidase N polypeptide 1 ELISA Kit; Carboxypeptidase N small subunit ELISA Kit; Carboxypeptidase N subunit 1 ELISA Kit; CBPN_HUMAN ELISA Kit; CPN ELISA Kit; CPN1 ELISA Kit; Kininase 1 ELISA Kit; Kininase-1 ELISA Kit; Kininase1 ELISA Kit; Lysine carboxypeptidase ELISA Kit; Plasma carboxypeptidase B ELISA Kit; SCPN ELISA Kit; Serum carboxypeptidase N ELISA Kit
  • 縮寫：
    CPN1
  • Uniprot No.：
  • 種屬：
    Homo sapiens (Human)
  • 樣本類型：
    serum, plasma, tissue homogenates
  • 檢測范圍：
    31.25 mU/mL-2000 mU/mL
  • 靈敏度：
    7.8 mU/mL
  • 反應(yīng)時(shí)間：
    1-5h
  • 樣本體積：
    50-100ul
  • 檢測波長：
    450 nm
  • 研究領(lǐng)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 human CPN1 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 % 90    
    Range % 85-95    
    1:2 Average % 105    
    Range % 101-109    
    1:4 Average % 87    
    Range % 84-92    
    1:8 Average % 95    
    Range % 91-99    
  • 回收率：
    The recovery of human CPN1 piked 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) 98 93-103    
    EDTA plasma (n=4) 92 85-97    
                   
                   
  • 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.  
     
    mU/ml OD1 OD2 Average Corrected    
    2000 1.998 2.112 2.055 1.916    
    1000 1.547 1.675 1.611 1.472    
    500 1.122 1.132 1.127 0.988    
    250 0.683 0.688 0.686 0.547    
    125 0.436 0.454 0.445 0.306    
    62.5 0.321 0.325 0.323 0.184    
    31.25 0.232 0.241 0.237 0.098    
    0 0.138 0.140 0.139 　    
  • 數(shù)據(jù)處理：
  • 貨期：
    3-5 working days

產(chǎn)品評價(jià)

靶點(diǎn)詳情

  • 功能：
    Protects the body from potent vasoactive and inflammatory peptides containing C-terminal Arg or Lys (such as kinins or anaphylatoxins) which are released into the circulation.
  • 基因功能參考文獻(xiàn)：
    1. CPN binds to fibrinogen and is present in a fibrin clot prepared from plasma. PMID: 23000409
    2. carboxypeptidase N regulates the biologic activity of SDF-1alpha by reducing the chemokine-specific activity PMID: 15718415
    3. This review summarizes the structure, enzymatic properties and function of this enzyme, including insights gained by the recent elucidation of the crystal structure of the CPN catalytic subunit and structural modeling of the non-catalytic 83 kDa subunit. PMID: 18039526
  • 相關(guān)疾?。?/div>
    Carboxypeptidase N deficiency (CPND)
  • 亞細(xì)胞定位：
    Secreted, extracellular space.
  • 蛋白家族：
    Peptidase M14 family
  • 組織特異性：
    Synthesized in the liver and secreted in plasma.
  • 數(shù)據(jù)庫鏈接：

    HGNC: 2312

    OMIM: 212070

    KEGG: hsa:1369

    STRING: 9606.ENSP00000359446

    UniGene: Hs.2246