製品の概要

  • 製品名Human Factor XI ELISA Kit
    Factor XI キット 製品一覧
  • 検出方法Colorimetric
  • 再現性
    Intra-Assay(同時再現性)
    サンプル N 平均値 SD CV%
    Overall 5%
    Inter-Assay(日差再現性)
    サンプル N 平均値 SD CV%
    Overall 7%
  • テスト
    1 x 96 well plate
  • サンプルの種類
    Cell culture supernatant, Serum, Plasma
  • アッセイタイプSandwich (quantitative)
  • 検出感度
    = 1.5 ng/ml
  • 検出範囲
    1.56 ng/ml - 50 ng/ml
  • 添加回収試験

    97.5 %

  • 全工程の試験時間
    4h 00m
  • ステップMultiple steps standard assay
  • 種交差性
    交差種: Human
  • 製品の概要

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

    A Factor XI specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a Factor XI specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Complex 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 XI captured in plate.

  • アプリケーション適用あり: Sandwich ELISAmore details
  • 試験プラットフォームMicroplate

製品の特性

  • 機能Factor XI triggers the middle phase of the intrinsic pathway of blood coagulation by activating factor IX.
  • 組織特異性Isoform 2 is produced by platelets and megakaryocytes but absent from other blood cells.
  • 関連疾患Factor XI deficiency (FA11D) [MIM:612416]: A hemorrhagic disease characterized by reduced levels and activity of factor XI resulting in moderate bleeding symptoms, usually occurring after trauma or surgery. Patients usually do not present spontaneous bleeding but women can present with menorrhagia. Hemorrhages are usually moderate. Note=The disease is caused by mutations affecting the gene represented in this entry.
  • 配列類似性Belongs to the peptidase S1 family. Plasma kallikrein subfamily.
    Contains 4 apple domains.
    Contains 1 peptidase S1 domain.
  • 翻訳後修飾Activated by factor XIIa (or XII), which cleaves each polypeptide after Arg-387 into the light chain, which contains the active site, and the heavy chain, which associates with high molecular weight (HMW) kininogen.
  • 細胞内局在Secreted.
  • Information by UniProt
  • 別名
    • Coagulation factor XI
    • Coagulation factor XIa light chain
    • F11
    • FA11_HUMAN
    • FXI
    • Plasma thromboplastin antecedent
    • PTA
    see all
  • 参照データベース

アプリケーション

Our Abpromise guarantee covers the use of ab108834 in the following tested applications.

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

アプリケーション Abreviews 特記事項
Sandwich ELISA Use at an assay dependent dilution.

Human Factor XI ELISA Kit 画像

  • Representative Standard Curve using ab108834.

プロトコール

Human Factor XI ELISA Kit (ab108834) 使用論文

ab108834 has not yet been referenced specifically in any publications.

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1. At the power form, it should be good for around 1 year.
2. After dissolve in buffer, the standard need to be aliquot and store at -80 degree if possible. If store at -80, the standard can be good for at le...

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The plate can last for at least one year from the date received the kit as long as the pouch un-open. If the pouch has been opened, please keep it in the desicator if you have one. Keep dry is very important. If y...

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Comme indiqué dans le protocol du kit ELISA facteur XI ab108834 (http://www.abcam.com/ps/products/108/ab108834/documents/ab108834%20Factor%20XI%20Human%20ELISA_v3%20%28Website%29.pdf), il est conseillé d'effectuer 2 ou 3 séries de 7 points de standards...

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