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Factor XII

Known as: Beta-Factor XIIa Part 1, Beta-Factor XIIa Part 2, Hageman factor 
Stable blood coagulation factor activated by contact with the subendothelial surface of an injured vessel. Along with prekallikrein, it serves as the… 
National Institutes of Health

Related topics

Related topics

31 relations
Activated Partial Thromboplastin Time measurementBlood coagulationCoagulantsCoagulation factor XII Ag:ACnc:Pt:PPP:Qn:IA

Broader (3)

Blood Coagulation FactorSerine EndopeptidasesSerine Proteases

Narrower (3)

Factor XIIafactor XII Bernfactor XII Locarno

Papers overview

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Highly Cited
1989
Highly Cited
1989
Synthesis and expression of C1 inhibitor by human umbilical vein endothelial cells.
Highly Cited
1982
Highly Cited
1982
Pumpkin seed inhibitor of human factor XIIa (activated Hageman factor) and bovine trypsin.
A strong inhibitor of human Hageman factor fragment (HFf, beta-factor XIIa) and bovine trypsin was isolated from pumpkin… 
1981
1981
Guinea pig Hageman factor as a vascular permeability enhancement factor.
Hageman factor was purified from guinea pig plasma by successive column chromatography. The guinea pig Hageman factor appeared… 
Highly Cited
1979
Highly Cited
1979
Initiation of plasma prorenin activation by Hageman factor-dependent conversion of plasma prekallikrein to kallikrein.
Plasma prorenin is an inactive form of renin (EC 3.4.99.19) that can be converted to active renin in acid-treated plasma by an… 
Highly Cited
1977
Highly Cited
1977
Isolation and characterization of bovine factor XII (Hageman factor).
Factor XII was purified approximately 14 000-fold from bovine plasma by ammonium sulfate fractionation followed by heparin… 
Highly Cited
1977
Highly Cited
1977
The binding and cleavage characteristics of human Hageman factor during contact activation. A comparison of normal plasma with plasmas deficient in factor XI, prekallikrein, or high molecular weight…
The ability of human Hageman factor (coagulation factor XII) to bind to a glass surface and its susceptibility to limited… 
1973
1973
Origin of the high molecular weight activator of prekallikrein.
Highly Cited
1965
Highly Cited
1965
Hageman factor, a novel sialoglycoprotein with esterase activity.
Highly Cited
1963
Highly Cited
1963
Assay of plasma thromboplastin antecedent (PTA) with artificially depleted normal plasma.
Plasma artificially depleted of PTA by incubation following activation with diatomaceous silica was evaluated as a reagent for… 
Highly Cited
1961
Highly Cited
1961
Effect of Surface and Hageman Factor on the Endogenous or Spontaneous Activation of the Fibrinolytic System
Summary The effect of wettable surfaces and Hageman factor on the activation of the fibrinolytic system was investigated. The… 
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