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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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F12 / Factor XII Antibody - Anti-F12 / Factor XII antibody IHC of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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F12 / Factor XII Sheep anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
0.5 mg/$460
F12 / Factor XII Antibody - Anti-F12 / Factor XII antibody IHC of human small intestine, vessels. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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F12 / Factor XII Goat anti-Human Polyclonal Antibody
Human
IHC, IHC-P, WB
Unconjugated
50 µg/$460
F12 / Factor XII Antibody - Anti-F12 / Factor XII antibody IHC of human kidney. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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F12 / Factor XII Goat anti-Human Polyclonal Antibody
Human
ELISA, IE, IHC, IHC-P, IP
Unconjugated
50 µg/$460
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F12 / Factor XII Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Primate, Human
ICC, IF, IHC, IHC-P, WB
Unconjugated
0.1 ml/$386
F12 / Factor XII Antibody - Human Colon, Vessels: Formalin-Fixed, Paraffin-Embedded (FFPE)
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F12 / Factor XII Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Mouse, Human
IHC, IHC-P, WB
Unconjugated
100 µl/$299
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F12 / Factor XII Mouse anti-Human Monoclonal Antibody
Human
ELISA, Func
Unconjugated
250 µg/$1,453
F12 / Factor XII Antibody - Western blot analysis of extracts of various cell lines, using F12 antibody at 1:1000 dilution. The secondary antibody used was an HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates were loaded 25ug per lane and 3% nonfat dry milk in TBST was used for blocking.
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F12 / Factor XII Rabbit anti-Human Polyclonal Antibody
Mouse, Human
WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
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/$651
F12 / Factor XII ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
0.5 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$521
F12 / Factor XII ELISA Kit
Select
Sandwich
96-Well Strip Plate
Mouse
0.1 - 100 ng/ml
Colorimetric - 450nm (TMB)
Plasma
1 Plate/$896
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F12 / Factor XII Mouse anti-Human Monoclonal (C6B7) Antibody
Human
ELISA
Unconjugated
250 µg/$587
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
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F12 / Factor XII Mouse anti-Mouse Polyclonal (5B5) Antibody
Mouse, Human
ELISA, WB
Unconjugated
100 µg/$505; 1 mg/$3,108
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F12 / Factor XII Goat anti-Human Polyclonal Antibody
Human
ID
Unconjugated
1 ml/$438
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F12 / Factor XII Mouse anti-Human Monoclonal (B7C9) Antibody
Human
ELISA, WB
Unconjugated
250 µg/$587
F12 / Factor XII Antibody - Detection limit for recombinant GST tagged F12 is approximately 0.03 ng/ml as a capture antibody.
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F12 / Factor XII Mouse anti-Human Monoclonal (3A3) Antibody
Human
ELISA, WB
Unconjugated
100 µg/$423
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F12 / Factor XII Sheep anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
1 mg/$459
F12 / Factor XII Antibody - HEK293T cells were transfected with the pCMV6-ENTRY control. (Left lane) or pCMV6-ENTRY F12. (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates. (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-F12. (1:500)
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F12 / Factor XII Mouse anti-Human Monoclonal (aa73-372) (OTI5A6) Antibody
Human
WB
Unconjugated
100 µl/$434
F12 / Factor XII Antibody - F12 Antibody western blot of NCI-H292 cell line lysates (35 ug/lane). The F12 antibody detected the F12 protein (arrow).
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F12 / Factor XII Rabbit anti-Human Polyclonal (aa9-38) Antibody
Human
WB
Unconjugated
400 µl/$393
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F12 / Factor XII Rabbit anti-Pig Polyclonal Antibody
Pig
ELISA
Unconjugated
50 µg/$294; 100 µg/$360
F12 / Factor XII Antibody - Western blot of recombinant F12 / Factor XII.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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F12 / Factor XII Rabbit anti-Human Polyclonal (aa400-615) (Biotin) Antibody
Human
WB
Biotin Conjugated
100 µl/$308; 200 µl/$350; 500 µl/$489; 1 ml/$558; 2 ml/$749; 5 ml/$1,217
F12 / Factor XII ELISA Kit
Select
Sandwich
96-Well Strip Plate
Rat
0.78 - 50 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$783
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F12 / Factor XII Sheep anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
100 µl/$327; 1 ml/$405
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F12 / Factor XII Rabbit anti-Human Polyclonal (aa9-38) (FITC) Antibody
Human
ELISA, WB
FITC Conjugated
200 µl/$952
F12 / Factor XII Antibody - HEK293T cells were transfected with the pCMV6-ENTRY control. (Left lane) or pCMV6-ENTRY F12. (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates. (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-F12. (1:2000)
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F12 / Factor XII Mouse anti-Human Monoclonal (aa73-372) (OTI2D12) Antibody
Human
WB
Unconjugated
100 µl/$434
Viewing 1-25 of 138 product results



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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).