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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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1986
1986
Complement activation in human lymph: modulation by the contact activation system and by leukocytes.
Complement components, their activation and the generation of C3a and C5a peptides were studied in human lymph used as a model of… 
1985
1985
Activation of factor XII and prekallikrein with polysaccharide sulfates and sulfatides: comparison with kaolin-mediated activation.
The activation of Factor XII and prekallikrein by polysaccharide sulfates and sulfatides in the presence of high-molecular-weight… 
1985
1985
Interaction of factor XII, high-molecular-weight (HMW) kininogen and prekallikrein with sulfatide: analysis by fluorescence polarization.
The interaction of high-molecular-weight (HMW) kininogen, Factor XII and prekallikrein with sulfatide was studied by fluorescence… 
1982
1982
A protease-like permeability factor in guinea pig skin: immunologic identity with plasma Hageman factor.
Vascular permeability enhancement activity of the protease-like permeability factor derived from guinea pig skin and of active… 
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… 
1979
1979
Molecular mechanisms of surface-dependent activation of Hageman factor (Factor XII).
Based on studies using 3H-DFP as an active site titrant, it is suggested that surface binding in itself does not result in the… 
1978
1978
Deficiency of factor XII-dependent plasminogen proactivator in prekallikrein-deficient plasma.
Normal human plasma contains a factor XII (Hageman factor)-dependent plasminogen proactivator in its gamma globulin fraction. On… 
1978
1978
Moyamoya and Hageman factor (Factor XII) deficiency in a black adult.
To the Editor.— We wish to add another case of moyamoya in a black adult to the cases described by Makoyo et al ( Arch Neurol 34… 
1977
1977
Rapid loss of factor XII and XI activity in ellagic acid-activated normal plasma: role of plasma inhibitors and implications for automated activated partial thromboplastin time recording.
Rapid prolongation of the aPTT of normal plasma upon incubation with ellagic acid containing aPTT reagents was observed. The aPTT… 
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…