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Factor XIIa

Known as: XIIa, Coagulation Factor, Factor XIIa [Chemical/Ingredient], Coagulation Factor XIIa 
Activated form of factor XII. In the initial event in the intrinsic pathway of blood coagulation, kallikrein (with cofactor HIGH MOLECULAR WEIGHT… 
National Institutes of Health

Related topics

Related topics

10 relations
CoagulantsProcess of secretionagonistsantagonists & inhibitors

Broader (1)

Factor XII

Narrower (1)

Hageman-Factor Fragments

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2002
Highly Cited
2002
Identification and Characterization of Prolylcarboxypeptidase as an Endothelial Cell Prekallikrein Activator*
Our recent investigations have postulated a human umbilical vein endothelial cell (HUVEC)-associated prekallikrein activator (PKA… 
Highly Cited
2000
Highly Cited
2000
Leucaena leucocephala serine proteinase inhibitor: primary structure and action on blood coagulation, kinin release and rat paw edema.
Highly Cited
1995
Highly Cited
1995
Activation of hepatocyte growth factor by two homologous proteases, blood-coagulation factor XIIa and hepatocyte growth factor activator.
Hepatocyte growth factor (HGF) is secreted as an inactive single-chain precursor from the producing cells, and normally remains… 
Highly Cited
1989
Highly Cited
1989
Purification and characterization of plasma protein C inhibitor.
Highly Cited
1988
Highly Cited
1988
Quantification of plasma factor XIIa-Cl(-)-inhibitor and kallikrein-Cl(-)-inhibitor complexes in sepsis.
Considerable evidence indicates that activation of the contact system of intrinsic coagulation plays a role in the pathogenesis… 
Highly Cited
1986
Highly Cited
1986
The activation of pro-urokinase by plasma kallikrein and its inactivation by thrombin.
Plasma kallikrein was found to be a good activator of pro-urokinase, the inactive zymogen form of urokinase. The complete… 
Highly Cited
1986
Highly Cited
1986
Purified plasma factor XIIa aggregates human neutrophils and causes degranulation.
Plasma kallikrein has been shown to aggregate human neutrophils and release human neutrophil elastase. However, neutrophils… 
Highly Cited
1982
Highly Cited
1982
Characterization of various immunoglobulin preparations for intravenous application. I. Protein composition and antibody content.
In this comparative study we investigated 14 immunoglobulin (Ig) preparations for intravenous application; they were prepared by… 
Highly Cited
1978
Highly Cited
1978
Hypotension associated with prekallikrein activator (Hageman-factor fragments) in plasma protein fraction.
Thirteen lots of plasma protein fraction made by one manufacturer were implicated in 23 recent reports of hypotension in surgical… 
Highly Cited
1971
Highly Cited
1971
A PREALBUMIN ACTIVATOR OF PREKALLIKREIN
Activation of a plasma fraction containing unactivated Hageman factor and prekallikrein followed by chromatography of this… 
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