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Factor IXa

Known as: Activated Factor IX, Blood Coagulation Factor IX, Activated, Coagulation Factor IXa 
Activated form of factor IX. This activation can take place via the intrinsic pathway by the action of factor XIa and calcium, or via the extrinsic… 
National Institutes of Health

Related topics

Related topics

9 relations
CoagulantsProcess of secretionagonistsantagonists & inhibitors

Broader (1)

factor IX

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
The Allosteric Mechanism of Activation of Antithrombin as an Inhibitor of Factor IXa and Factor Xa
Background: The heparin activation mechanism of antithrombin as a factor IXa and Xa inhibitor is not established. Results… 
2003
2003
Contribution of Basic Residues of the Autolysis Loop to the Substrate and Inhibitor Specificity of Factor IXa*
The autolysis loop (residues 143–154 in chymotrypsinogen numbering) plays a pivotal role in determining the macromolecular… 
Highly Cited
1999
Highly Cited
1999
Heme Degradation as Catalyzed by a Recombinant Bacterial Heme Oxygenase (Hmu O) from Corynebacterium diphtheriae *
Hmu O, a heme degradation enzyme in the pathogenCorynebacterium diphtheriae, catalyzes the oxygen-dependent conversion of hemin… 
1998
1998
Heparin coating of tantalum coronary stents reduces surface thrombin generation but not factor IXa generation
In the present study we used an in-vitro technique to examine initiation and propagation of blood coagulation at the surface of… 
1994
1994
Membrane binding properties of the factor IX gamma-carboxyglutamic acid-rich domain prepared by chemical synthesis.
1992
1992
Role of gamma-carboxyglutamic acid residues in the binding of factor IXa to platelets and in factor-X activation.
To study the requirements for factor-IXa binding to platelets and factor-X activation, we examined the consequences of chemical… 
Highly Cited
1990
Highly Cited
1990
Characterization of the functional defect in factor IX Alabama. Evidence for a conformational change due to high affinity calcium binding in the first epidermal growth factor domain.
1989
1989
A moderate form of hemophilia B is caused by a novel mutation in the protease domain of factor IXVancouver.
Highly Cited
1985
Highly Cited
1985
Activation of porcine factor VIII:C by thrombin and factor Xa.
The activation of porcine factor VIII:C by thrombin and by factor Xa was studied by a chromogenic substrate assay and by sodium… 
1977
1977
Different Requirements for Intrinsic Factor-Xa Forming Activity and Platelet Factor 3 Activity and Their Relationship of Platelet Aggregation and Release
Platelets provide coagulant activity in part by making available membrane phospholipids which promote the reactions of: (1… 
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