人Factor IX ELISA试剂盒(ab108831)

概述

  • 产品名称人Factor IX ELISA试剂盒
    参阅全部 Factor IX 试剂盒
  • 检测方法Colorimetric
  • 精确度
    批次内
    样品 n Mean SD CV%
    Overall 2.5%
    批次间
    样品 n Mean SD CV%
    Overall 4.6%
  • 测试
    1 x 96 well plate
  • 样品类型
    Cell culture supernatant, Milk, Serum, Plasma
  • 检测类型Sandwich (quantitative)
  • 灵敏度
    = 0.4 ng/ml
  • 范围
    1.56 ng/ml - 100 ng/ml
  • 复检

    99 %

  • 检测时间
    4h 00m
  • 实验步骤Multiple steps standard assay
  • 种属反应性
    与反应: Human
  • 产品概述

    Abcam’s Factor IX Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of Factor IX concentrations in cell culture supernatants, serum and plasma.


    A Factor IX specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a Factor IX specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of Factor IX captured in plate.


    For higher sensitivity in only 90 minutes, we recommend Human Factor IX ELISA Kit (ab188393) from our SimpleStep ELISA® range.

  • 经测试应用适用于: Sandwich ELISAmore details
  • 平台Microplate

性能

  • 相关性Factor IX is a vitamin K-dependent coagulation factor IX that circulates in the blood as an inactive zymogen. This factor is converted to an active form by factor XIa, which excises the activation peptide and thus generates a heavy chain and a light chain held together by one or more disulfide bonds. The role of this activated factor IX in the blood coagulation cascade is to activate factor X to its active form through interactions with Ca+2 ions, membrane phospholipids, and factor VIII. Alterations of this gene, including point mutations, insertions and deletions, cause factor IX deficiency, which is a recessive X-linked disorder, also called hemophilia B or Christmas disease.
  • 细胞定位Secreted
  • 别名
    • Cf-9
    • Cf9
    • Christmas factor
    • Coagulation factor IX
    • F9 p22
    • Factor 9
    • Factor IX F9
    • FIX
    • FIX F9
    • HEMB
    • P19
    • Plasma thromboplastic component
    • Plasma Thromboplastin Component
    • PTC
    • THPH8
    see all
  • 数据库链接

相关产品

应用

Our Abpromise guarantee covers the use of ab108831 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
Sandwich ELISA Use at an assay dependent concentration.

Human Factor IX ELISA Kit 图像

  • Human Factor IX standard curve: mean of duplicates (+/- SD)
  • Human Factor IX measured in biological fluids showing quantity (ng) per mL of tested sample. Human serum and plasma were diluted 400-3200 fold. Human milk was diluted 1-8 fold.  

  • Representative Standard Curve using ab108831

实验方案

Human Factor IX ELISA Kit (ab108831)参考文献

ab108831 has not yet been referenced specifically in any publications.

Product Wall

Thank you for your call yesterday, and I apologize again for the delay in gettingthis information to you.

I have contacted the production lab again, and they haverecentlydone further testing to determine that the 400 ng standard isequal to 80...

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Thank you for contacting us.  Based on the lab's data, this kit does not react with mouse Factor IX.  I would still recommend doing a negative control with a WT mouse sample to ensure that your data is accurate and that you are only measuring human Fac...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"