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Rat C-telopeptide of type Ⅰ collagen,CTX-Ⅰ ELISA Kit

  • 中文名称:
    大鼠Ⅰ型胶原C端肽(CTX-Ⅰ)酶联免疫试剂盒
  • 货号:
    CSB-E12776r
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    大鼠Ⅰ型胶原C端肽(CTX-Ⅰ)酶联免疫试剂盒(CSB-E12776r)为竞争法ELISA试剂盒,定量检测血清、血浆、组织匀浆样本中的CTX-含量。CTX-Ⅰ是Ⅰ型胶原的降解产物,反映骨吸收活性。在严重烧伤或骨质疏松等病理状态下,CTX-Ⅰ水平升高,提示骨吸收增加。研究显示,CTX-Ⅰ可作为骨代谢异常的标志物,其机制与破骨细胞活性增加和成骨细胞功能受损有关。试剂盒检测范围为25 pg/mL-2000 pg/mL,骨代谢机制研究、骨质疏松动物模型评价、骨吸收抑制剂药效分析、骨相关疾病的基础研究和药物开发本品仅用于科研,不用于临床诊断,产品具体参数及操作步骤详见产品说明书。
  • 别名:
    C-telopeptide of type 1 collagen,CTX-1,_x000D_C-telopeptide of type I collagen,CTX-I
  • 缩写:
    CTX-
  • 种属:
    Rattus norvegicus (Rat)
  • 样本类型:
    serum, plasma, tissue homogenates
  • 检测范围:
    25 pg/mL-2000 pg/mL
  • 灵敏度:
    31.25 pg/mL
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Others
  • 测定原理:
    quantitative
  • 测定方法:
    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.    
                 
  • 线性度:
    To assess the linearity of the assay, samples were spiked with high concentrations of rat CTX-Ⅰ 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 % 93  
    Range % 89-97  
    1:2 Average % 92  
    Range % 88-96  
    1:4 Average % 98  
    Range % 94-102  
    1:8 Average % 84  
    Range % 80-88  
  • 回收率:
    The recovery of rat CTX-Ⅰ 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) 96 92-102  
    EDTA plasma (n=4) 86 82-96  
                 
                 
  • 标准曲线:
    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    
    2000 0.353 0.354 0.354    
    750 0.468 0.475 0.472    
    375 0.616 0.605 0.611    
    125 1.011 0.995 1.003    
    25 1.512 1.594 1.553    
    0 2.013 2.114 2.064    
  • 本试剂盒所含材料:
      • A 96-well Assay plate -- The 96-well plate has been pre-coated with goat-anti-human CTX-I antibody.
      • Standard 6 x 0.5 ml -- Dilute the standard at dilution series, read the OD values, and then draw a standard curve.
      • Anti-rat CTX-I Antibody 1 x 6 ml -- Act as the detection antibody.
      • HRP-conjugated CTX-I 1 x 6 ml -- Bind to the CTX-I antibody, and HRP catalyzes the substrate A and B to elicit a chromogenic reaction.
      • Wash Buffer (20 x concentrate) 1 x 15 ml -- Wash away unbound or free substances.
      • Substrate A 1 x 7 ml -- Mix with substrate B, and the TMB is catalyzed by HRP to develop color.
      • Substrate B 1 x 7 ml -- Mix with substrate A, and the TMB is catalyzed by HRP to develop color.
      • Stop Solution 1 x 7 ml -- Stop the color reaction. The solution color immediately turns from blue to yellow.
      • Four Adhesive Strips (For 96 wells)
      • An Instruction manual

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  • 本试剂盒不含材料:
      • A microplate reader capable of measuring absorbance at 450 nm, with the correction wavelength set at 600 nm - 630 nm.
      • An incubator that can provide stable incubation conditions up to 37°C±5°C.
      • Centrifuge
      • Vortex
      • Squirt bottle, manifold dispenser, or automated microplate washer
      • Absorbent paper for blotting the microtiter plate
      • 50-300ul multi-channel micropipette
      • Pipette tips
      • Single-channel micropipette with different ranges
      • 100ml and 500ml graduated cylinders
      • Deionized or distilled water
      • Timer
      • Test tubes for dilution

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  • 数据处理:
  • 货期:
    3-5 working days

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相关问答

 常见问题解答
Q:

I am writing to ask you a question about how to experiment.
I'd like to experiment with kit #CSB-E12776r.
Sample type is serum.
When diluting a sample, what solution would you recommend?

A:
Thanks for your inquiry. Regarding this item,#CSB-E12776r,there is no indeed recommadated dilution factors.Usually there is no need for dilutions and you can do pre-testing and research for the best dilution factor if you need dilutions.Series 0;1:10;1:100 is advised.(you can consider use PBS as diluent solution).
If any further questions,pls do not hesitate to tell me.
Q:

What's the antibody information of this kit?

A:
Thanks for your inquiry. Pls check our information: CSB-E12776r: Coated anti. Goat against rabbit secondary antibody; Antigen Specific anti: Rabbit polyclonal antibody; Pls let me know if you have any further questions. Thank you.

靶点详情

  • 最新研究进展:
    CTX,全称为胶原交联肽,是一种骨代谢标记物,用于评估骨代谢和骨质疏松症等骨疾病的风险。最新的研究显示,CTX与骨转换有关,在骨吸收和骨生成的过程中扮演重要的角色。CTX的水平也与肝脏疾病、肾脏疾病、糖尿病和代谢综合症等多种疾病有关。近年来,CTX已成为评估骨质疏松症治疗效果的重要指标。