Anti-Factor VIII 抗体 [2.2.9] (ab41186)


  • 製品名Anti-Factor VIII antibody [2.2.9]
    Factor VIII 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [2.2.9] to Factor VIII
  • 特異性ab41186 specifically recognises full-length human Factor VIII.
  • アプリケーション適用あり: IHC-P, WB, ELISAmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Purified human Factor VIII.

  • ポジティブ・コントロール
    • This antibody gave a positive result in IHC in the following FFPE tissue: Human normal liver
  • 特記事項Stable for at least 1 year at -20°C to -70°C.


  • 製品の状態Liquid
  • 保存方法Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • バッファーPreservative: None
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • 精製度Protein G purified
  • ポリ/モノモノクローナル
  • クローン名2.2.9
  • アイソタイプIgG1
  • 研究分野


Our Abpromise guarantee covers the use of ab41186 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
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB Use at an assay dependent concentration. Predicted molecular weight: 267 kDa.
ELISA 1/32000.


  • 機能Factor VIII, along with calcium and phospholipid, acts as a cofactor for factor IXa when it converts factor X to the activated form, factor Xa.
  • 関連疾患Defects in F8 are the cause of hemophilia A (HEMA) [MIM:306700]. A disorder of blood coagulation characterized by a permanent tendency to hemorrhage. About 50% of patients have severe hemophilia resulting in frequent spontaneous bleeding into joints, muscles and internal organs. Less severe forms are characterized by bleeding after trauma or surgery. Note=Of particular interest for the understanding of the function of F8 is the category of CRM (cross-reacting material) positive patients (approximately 5%) that have considerable amount of F8 in their plasma (at least 30% of normal), but the protein is non-functional; i.e., the F8 activity is much less than the plasma protein level. CRM-reduced is another category of patients in which the F8C antigen and activity are reduced to approximately the same level. Most mutations are CRM negative, and probably affect the folding and stability of the protein.
  • 配列類似性Belongs to the multicopper oxidase family.
    Contains 3 F5/8 type A domains.
    Contains 2 F5/8 type C domains.
    Contains 6 plastocyanin-like domains.
  • ドメインDomain F5/8 type C 2 is responsible for phospholipid-binding and essential for factor VIII activity.
  • 翻訳後修飾Sulfation on Tyr-1699 is essential for binding vWF.
  • 細胞内局在Secreted > extracellular space.
  • Information by UniProt
  • 参照データベース
  • 別名
    • AHF antibody
    • Antihemophilic factor antibody
    • Coagulation factor VIII antibody
    • coagulation factor VIII, procoagulant component antibody
    • coagulation factor VIIIc antibody
    • DXS1253E antibody
    • F8 antibody
    • F8b antibody
    • F8c antibody
    • FA8_HUMAN antibody
    • factor VIII F8B antibody
    • Factor VIIIa light chain antibody
    • FactorVIII antibody
    • FVIII antibody
    • Hema antibody
    • Hemophilia A antibody
    • Hemophilia, classic antibody
    • OTTHUMP00000061446 antibody
    • OTTHUMP00000196174 antibody
    • Procoagulant component antibody
    see all

Anti-Factor VIII antibody [2.2.9] 画像

  • IHC image of Factor VIII staining in Human normal liver formalin fixed paraffin embedded tissue section, performed on a Leica Bond™ system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab41186, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-Factor VIII antibody [2.2.9] (ab41186) 使用論文

ab41186 has not yet been referenced specifically in any publications.

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