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Concept information

Biological Factors > Blood Coagulation Factors > Factor IX
Amino Acids, Peptides, and Proteins > Proteins > Blood Proteins > Blood Coagulation Factors > Factor IX
Amino Acids, Peptides, and Proteins > Proteins > Protein Precursors > Enzyme Precursors > Factor IX
Enzymes and Coenzymes > Enzyme Precursors > Factor IX

Preferred term

Factor IX  

Type

  • mesh:Descriptor

Definition

  • Storage-stable blood coagulation factor acting in the intrinsic pathway of blood coagulation. Its activated form, IXa, forms a complex with factor VIII and calcium on platelet factor 3 to activate factor X to Xa. Deficiency of factor IX results in HEMOPHILIA B (Christmas Disease).

Broader concept

Narrower concepts

Related concepts

Entry terms

  • 9001-28-9
  • Autoprothrombin II
  • Blood Coagulation Factor IX
  • Blood-coagulation factor IX
  • Christmas Factor
  • Coagulation Factor IX
  • Factor 9
  • Factor IX Complex
  • Factor IX Fraction
  • Factor Nine
  • Plasma Thromboplastin Component

Allowable Qualifier(s)

In other languages

  • Facteur IX

    French

  • 9001-28-9
  • Auto-prothrombine II
  • Autoprothrombine II
  • Blood-coagulation factor IX
  • Facteur anti-hémophilique B
  • Facteur antihémophilique B
  • Facteur christmas
  • Facteur IX de la coagulation
  • Facteur IX de la coagulation sanguine
  • PTC (Plasma thromboplastin component)

URI

http://data.loterre.fr/ark:/67375/JVR-ZLB7ZJB9-V

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