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Coagulation Factor XII (F12)

FXII; HAF; Contact Factor; Hageman Factor

Coagulation factor XII 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 fraction is isolated by a two-step PEG heavy chain. Prekallikrein is cleaved by factor XII to precipitation procedure followed by form kallikrein, which then cleaves factor XII first to alpha factor XIIa and then to beta factor XIIa.

Organism species: Homo sapiens (Human)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Hu01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Hu01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Hu01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Hu01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Hu01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Mus musculus (Mouse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Mu01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Mu01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Mu01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Mu01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Mu01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rattus norvegicus (Rat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Ra01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Ra01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Ra01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Ra01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Ra01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Canis familiaris; Canine (Dog)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Ca01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Ca01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Ca01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Ca01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Ca01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Sus scrofa; Porcine (Pig)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Po01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Po01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Po01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Po01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Po01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Bos taurus; Bovine (Cattle)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Bo01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Bo01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Bo01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Bo01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Bo01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Oryctolagus cuniculus (Rabbit)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Rb01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Rb01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Rb01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Rb01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Rb01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rhesus monkey (Simian)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPW135Mo01 Recombinant Coagulation Factor XII (F12) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAW135Mo01 Monoclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IP.
PAW135Mo01 Polyclonal Antibody to Coagulation Factor XII (F12) WB; IHC; ICC; IF.
Assay Kits CLW135Mo01 CLIA Kit for Coagulation Factor XII (F12) CLIA assay for Antigen Detection
ELW135Mo01 ELISA Kit for Coagulation Factor XII (F12) Enzyme-linked immunosorbent assay for Antigen Detection

Reference

"Characterization of the human blood coagulation factor XII gene. Intron/exon gene organization and analysis of the 5'-flanking region."
J. Biol. Chem. 262:13662-13673(1987) [PubMed] [Europe PMC] [Abstract]

"The DNA sequence and comparative analysis of human chromosome 5."
Nature 431:268-274(2004) [PubMed] [Europe PMC] [Abstract]

"cDNA sequence coding for human coagulation factor XII (Hageman)."
Nucleic Acids Res. 14:3146-3146(1986) [PubMed] [Europe PMC] [Abstract]

"Characterization of human blood coagulation factor XII cDNA. Prediction of the primary structure of factor XII and the tertiary structure of beta-factor XIIa."
J. Biol. Chem. 260:13666-13676(1985) [PubMed] [Europe PMC] [Abstract]

"Characterization of a cDNA coding for human factor XII (Hageman factor)."
Biochemistry 25:1525-1528(1986) [PubMed] [Europe PMC] [Abstract]

"Amino acid sequence of the heavy chain of human alpha-factor XIIa (activated Hageman factor)."
J. Biol. Chem. 260:5328-5341(1985) [PubMed] [Europe PMC] [Abstract]

"Amino acid sequence of human beta-factor XIIa."
J. Biol. Chem. 258:10924-10933(1983) [PubMed] [Europe PMC] [Abstract]

"The novel acceptor splice site mutation 11396(G-->A) in the factor XII gene causes a truncated transcript in cross-reacting material negative patients."
Hum. Mol. Genet. 4:1235-1237(1995) [PubMed] [Europe PMC] [Abstract]

"O-linked fucose is present in the first epidermal growth factor domain of factor XII but not protein C."
J. Biol. Chem. 267:5102-5107(1992) [PubMed] [Europe PMC] [Abstract]

"Screening for N-glycosylated proteins by liquid chromatography mass spectrometry."
Proteomics 4:454-465(2004) [PubMed] [Europe PMC] [Abstract]

"Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry."
J. Proteome Res. 4:2070-2080(2005) [PubMed] [Europe PMC] [Abstract]

"Factor XII gene alteration in Hageman trait detected by TaqI restriction enzyme."
Blood 69:1421-1424(1987) [PubMed] [Europe PMC] [Abstract]

"Histidine-rich glycoprotein binds factor XIIa with high affinity and inhibits contact-initiated coagulation."
Blood 117:4134-4141(2011) [PubMed] [Europe PMC] [Abstract]

"An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."
J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]

"The structure of the FnI-EGF-like tandem domain of coagulation factor XII solved using SIRAS."
Acta Crystallogr. F 69:94-102(2013) [PubMed] [Europe PMC] [Abstract]

"Coagulation factor XII (Hageman factor) Washington D.C.: inactive factor XIIa results from Cys-571-->Ser substitution."
Proc. Natl. Acad. Sci. U.S.A. 86:8319-8322(1989) [PubMed] [Europe PMC] [Abstract]

"Coagulation factor XII Locarno: the functional defect is caused by the amino acid substitution Arg-353-->Pro leading to loss of a kallikrein cleavage site."
Blood 84:1173-1181(1994) [PubMed] [Europe PMC] [Abstract]

"Mutations in the human factor XII gene."
Blood 90:3967-3977(1997) [PubMed] [Europe PMC] [Abstract]

"Factor XII Tenri, a novel cross-reacting material negative factor XII deficiency, occurs through a proteasome-mediated degradation."
Blood 93:4300-4308(1999) [PubMed] [Europe PMC] [Abstract]

"Identification and characterization of two novel mutations (Q421K and R123P) in congenital factor XII deficiency."
Thromb. Haemost. 86:1409-1415(2001) [PubMed] [Europe PMC] [Abstract]

"Genetic analyses and expression studies identified a novel mutation (W486C) as a molecular basis of congenital coagulation factor XII deficiency."
Blood Coagul. Fibrinolysis 15:367-373(2004) [PubMed] [Europe PMC] [Abstract]

"Factor XII Shizuoka, a novel mutation (Ala392Thr) identified and characterized in a patient with congenital coagulation factor XII deficiency."
Thromb. Res. 115:191-197(2005) [PubMed] [Europe PMC] [Abstract]

"Missense mutations in the coagulation factor XII (Hageman factor) gene in hereditary angioedema with normal C1 inhibitor."
Biochem. Biophys. Res. Commun. 343:1286-1289(2006) [PubMed] [Europe PMC] [Abstract]

"Increased activity of coagulation factor XII (Hageman factor) causes hereditary angioedema type III."
Am. J. Hum. Genet. 79:1098-1104(2006) [PubMed] [Europe PMC] [Abstract]