F12 (Human) Recombinant Protein (Q01)
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Specification
Product Description
Human F12 partial ORF ( AAH12390, 191 a.a. - 300 a.a.) recombinant protein with GST-tag at N-terminal.
Sequence
GHQFEGAEEYASFLQEAQVPFLSLERCSAPDVHGSSILPGMLCAGFLEGGTDACQGDSGGPLVCEDQAAERRLTLQGIISWGSGCGDRNKPGVYTDVAYYLAWIREHTVS
Host
Wheat Germ (in vitro)
Theoretical MW (kDa)
37.84
Interspecies Antigen Sequence
Mouse (80); Rat (81)
Preparation Method
Purification
Glutathione Sepharose 4 Fast Flow
Quality Control Testing
12.5% SDS-PAGE Stained with Coomassie Blue.
Storage Buffer
50 mM Tris-HCI, 10 mM reduced Glutathione, pH=8.0 in the elution buffer.
Storage Instruction
Store at -80°C. Aliquot to avoid repeated freezing and thawing.
Note
Best use within three months from the date of receipt of this protein.
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Applications
Enzyme-linked Immunoabsorbent Assay
Western Blot (Recombinant protein)
Antibody Production
Protein Array
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Gene Info — F12
Entrez GeneID
2161GeneBank Accession#
BC012390Protein Accession#
AAH12390Gene Name
F12
Gene Alias
HAE3, HAEX, HAF
Gene Description
coagulation factor XII (Hageman factor)
Gene Ontology
HyperlinkGene Summary
This gene encodes 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. [provided by RefSeq
Other Designations
Hageman factor|coagulation factor XII
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Interactome
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