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F12 / Factor XII

coagulation factor XII (Hageman factor)

F12 / Factor XII is coagulation factor XII which circulates in blood as a zymogen. This single chain zymogen is converted to a two-chain serine protease with an heavy chain (alpha-factor XIIa) and a light chain. The heavy chain contains two fibronectin-type domains, two epidermal growth factor (EGF)-like domains, a kringle domain and a proline-rich domain, whereas the light chain contains only a catalytic domain. On activation, further cleavages takes place in the heavy chain, resulting in the production of beta-factor XIIa light chain and the alpha-factor XIIa light chain becomes beta-factor XIIa heavy chain. Prekallikrein is cleaved by factor XII to form kallikrein, which then cleaves factor XII first to alpha-factor XIIa and then to beta-factor XIIa. The active factor XIIa participates in the initiation of blood coagulation, fibrinolysis, and the generation of bradykinin and angiotensin. It activates coagulation factors VII and XI. Defects in this gene do not cause any clinical symptoms and the sole effect is that whole-blood clotting time is prolonged.

Gene Name: coagulation factor XII (Hageman factor)
Family/Subfamily: Protease , Serine S1
Synonyms: F12, Beta-factor XIIa part 2, Beta-factor XIIa part 1, Coagulation factor XII, F12 deficiency, Factor XII, Factor XII deficiency, HAE3, HAEX, Hageman factor, HAF
Target Sequences: NM_000505 NP_000496.2 P00748

Publications (2)

1
Coagulation Factor XII Levels and Intrinsic Thrombin Generation in Multiple Sclerosis. Ziliotto N, Baroni M, Straudi S, Manfredini F, Mari R, Menegatti E, Voltan R, Secchiero P, Zamboni P, Basaglia N, Marchetti G, Bernardi F. Frontiers in neurology. 2018 April;9:245. [Full Text Article] [PubMed:29731736] [PMC:PMC5919941]
2
Hemostasis biomarkers in multiple sclerosis. N Ziliotto, F Bernardi, D Jakimovski, M Baroni, G Marchetti, N Bergsland, D P Ramasamy, B Weinstock-Guttman, F Schweser, P Zamboni, M Ramanathan, R Zivadinov. European journal of neurology. 2018 September;25:1169-1176. [Full Text Article] [PubMed:29758118]

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ELISA Kits (32)
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Custom (3)
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F12 / Factor XII (32)
Human (9)
Mouse (7)
Rat (5)
Chicken (2)
Guinea pig (1)
Monkey (2)
Pig (1)
Porcine (1)
Rabbit (2)
Sheep (1)
12 x 8-Well Microstrips (5)
96-Well Microplate (4)
96-Well Strip Plate (23)
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Yes (1)
Plasma (23)
Serum (18)
Tissue Homogenates (4)
F12 / Factor XII ELISA Kit
Select
Sandwich
96-Well Strip Plate
Mouse
0.1 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$850
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.5 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$530
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Microplate
Mouse
0.16 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$586
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Human
1.56 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$764
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Rat
0.78 - 50 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$669
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Human
78 - 5000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$669
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Sheep
23.438 - 1500 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$691
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.625 - 40 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$579
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Microplate
Rat
0.625 - 40 ng/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$834
F12 / Factor XII ELISA Kit
Select
Sandwich
96-Well Strip Plate
Mouse
31.2 - 2000 pg/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$782
F12 / Factor XII ELISA Kit
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Custom
96-Well Strip Plate
Pig
Colorimetric - 450nm (TMB)
1 Plate/$669
F12 / Factor XII ELISA Kit
Select
Custom
96-Well Strip Plate
Colorimetric - 450nm (TMB)
1 Plate/$669
F12 / Factor XII ELISA Kit
Select
Custom
96-Well Strip Plate
Mouse
Colorimetric - 450nm (TMB)
1 Plate/$669
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Microplate
Rat
0.63 - 40 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$586
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Microplate
Human
46.875 - 3000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$528
F12 / Factor XII ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
5 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$805
F12 / Factor XII ELISA Kit
Select
Competitive EIA
96-Well Strip Plate
Mouse
0.5 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$805
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Mouse
3.125 - 200 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$579
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Rat
39.063 - 2500 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$579
F12 / Factor XII ELISA Kit
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Sandwich
96-Well Strip Plate
Monkey
1.563 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$656
F12 / Factor XII ELISA Kit
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Sandwich
12 x 8-Well Microstrips
Porcine
46.875 - 3000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$656
F12 / Factor XII ELISA Kit
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Sandwich CLIA
12 x 8-Well Microstrips
Mouse
31.25 - 2000 pg/ml
Chemiluminescent
Plasma, Serum
1 Plate/$656
F12 / Factor XII ELISA Kit
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Sandwich CLIA
12 x 8-Well Microstrips
Human
15.625 - 1000 pg/ml
Chemiluminescent
Plasma, Serum
1 Plate/$656
F12 / Factor XII ELISA Kit
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Sandwich CLIA
12 x 8-Well Microstrips
Human
15.625 - 1000 pg/ml
Chemiluminescent
Plasma, Serum
1 Plate/$656
F12 / Factor XII ELISA Kit
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Sandwich CLIA
12 x 8-Well Microstrips
Rat
125 - 8000 pg/ml
Chemiluminescent
Plasma, Serum
1 Plate/$656
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).