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Kininogen, HMW, Human Plasma recombinant protein

Alpha-2-thiol proteinase inhibitor, Fitzgerald factor, High molecular weight Kininogen, Williams-Fit

Product info
Primary Accession P01042
Calculated MW 120 kDa
Additional Info
Gene ID 3827
Gene Symbol KNG1
Other Names Alpha-2-thiol proteinase inhibitor, Fitzgerald factor, High molecular weight Kininogen, Williams-Fitzgerald-Flaujeac factor, BDK, KNG, Kininogen-1 heavy chain, T-kinin, Bradykinin, Lysyl-bradykinin, Kininogen-1 light chain, Low molecular weight growth-promoting factor
Gene Source Human
Source Human Plasma
Assay&Purity SDS-PAGE; ≥95%
Assay2&Purity2 N/A;
Recombinant No
Target/Specificity Kininogen
Format Frozen
Storage -80°C; Frozen in 10 mM Na acetate, pH 5.5 with 250 mM NaCI.
Citations (0)

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HMW kininogen, synthesized by hepatocytes, is a multifunctional protein. It is the precursor protein of bradykinin. In addition it is a cofactor in the activation of factor XI, XII, and prekallikrein and a major extra-cellular cysteine proteinase inhibitor. Kininogens inhibit systemic proteases which are thought to have a part in various diseases such as cancer, muscular dystrophy and joint disease.


Ohkubo I.,et al.Biochemistry 23:5691-5697(1984).
Takagaki Y.,et al.J. Biol. Chem. 260:8601-8609(1985).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Totoki Y.,et al.Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases.
Muzny D.M.,et al.Nature 440:1194-1198(2006).

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$ 290.00
Cat# PBV10924r-100
Availability: 5-7days
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