Anti-Fibrinopeptide A抗体(ab103648)


  • 产品名称Anti-Fibrinopeptide A抗体
    参阅全部 Fibrinopeptide A 一抗
  • 描述
    兔多克隆抗体to Fibrinopeptide A
  • 经测试应用适用于: WB, IHC-Pmore details
  • 种属反应性
    与反应: Mouse, Human
  • 免疫原

    Full length Human Fibrinopeptide A (AAH20764.1; amino acids 1-218).

  • 阳性对照
    • Mouse kidney tissue lysate; Human ovary tissue; Fibrinopeptide A transfected 293T cell lysate


  • 形式Liquid
  • 存放说明Shipped at 4°C. Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液Preservative: None
    Constituents: 1X PBS, pH 7.2
  • Concentration information loading...
  • 纯度Protein A purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域


Our Abpromise guarantee covers the use of ab103648 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
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 95 kDa.
IHC-P Use a concentration of 1.5 µg/ml.


  • 功能Fibrinogen has a double function: yielding monomers that polymerize into fibrin and acting as a cofactor in platelet aggregation.
  • 组织特异性Plasma.
  • 疾病相关Defects in FGA are a cause of congenital afibrinogenemia (CAFBN) [MIM:202400]. This is a rare autosomal recessive disorder characterized by bleeding that varies from mild to severe and by complete absence or extremely low levels of plasma and platelet fibrinogen. Note=The majority of cases of afibrinogenemia are due to truncating mutations. Variations in position Arg-35 (the site of cleavage of fibrinopeptide a by thrombin) leads to alpha-dysfibrinogenemias.
    Defects in FGA are a cause of amyloidosis type 8 (AMYL8) [MIM:105200]; also known as systemic non-neuropathic amyloidosis or Ostertag-type amyloidosis. AMYL8 is a hereditary generalized amyloidosis due to deposition of apolipoprotein A1, fibrinogen and lysozyme amyloids. Viscera are particularly affected. There is no involvement of the nervous system. Clinical features include renal amyloidosis resulting in nephrotic syndrome, arterial hypertension, hepatosplenomegaly, cholestasis, petechial skin rash.
  • 序列相似性Contains 1 fibrinogen C-terminal domain.
  • 结构域A long coiled coil structure formed by 3 polypeptide chains connects the central nodule to the C-terminal domains (distal nodules). The long C-terminal ends of the alpha chains fold back, contributing a fourth strand to the coiled coil structure.
  • 翻译后修饰The alpha chain is not glycosylated.
    Forms F13A-mediated cross-links between a glutamine and the epsilon-amino group of a lysine residue, forming fibronectin-fibrinogen heteropolymers.
    About one-third of the alpha chains in the molecules in blood were found to be phosphorylated.
    Conversion of fibrinogen to fibrin is triggered by thrombin, which cleaves fibrinopeptides A and B from alpha and beta chains, and thus exposes the N-terminal polymerization sites responsible for the formation of the soft clot. The soft clot is converted into the hard clot by factor XIIIA which catalyzes the epsilon-(gamma-glutamyl)lysine cross-linking between gamma chains (stronger) and between alpha chains (weaker) of different monomers.
    Phosphorylation sites are present in the extracelllular medium.
  • 细胞定位Secreted.
  • Information by UniProt
  • 数据库链接
  • 别名
    • A alpha polypeptide antibody
    • FGA antibody
    • Fib2 antibody
    • FIBA_HUMAN antibody
    • Fibrinogen alpha chain antibody
    • Fibrinogen alpha/alpha E chain [Precursor] antibody
    see all

Anti-Fibrinopeptide A antibody 图像

  • Anti-Fibrinopeptide A antibody (ab103648) at 1 µg/ml + Mouse kidney tissue lysate at 50 µg

    Predicted band size : 95 kDa
  • All lanes : Anti-Fibrinopeptide A antibody (ab103648) at 1 µg/ml

    Lane 1 : Fibrinopeptide A transfected 293T cell lysate
    Lane 2 : Non-transfected 293T cell lysate

    Lysates/proteins at 25 µg per lane.

    Predicted band size : 95 kDa
  • Immunoperoxidase staining of Fibrinopeptide A in formalin-fixed, paraffin-embedded Human ovary using ab103648 at 1.5 ug/ml.

Anti-Fibrinopeptide A antibody (ab103648)参考文献

ab103648 has not yet been referenced specifically in any publications.

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