K1632
Kininogen high molecular weight, Two Chain from human plasma
lyophilized powder
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About This Item
Empfohlene Produkte
Biologische Quelle
human plasma
Qualitätsniveau
Form
lyophilized powder
Löslichkeit
H2O: soluble 0.1 mg protein/mL
UniProt-Hinterlegungsnummer
Lagertemp.
−20°C
Angaben zum Gen
human ... KNG1(3827) , KNG1 (includes EG:3827)
Allgemeine Beschreibung
HK (KNG1) gene is mapped to human chromosome 3q27.3. It is a glycoprotein.
High-molecular-weight kininogen (HK) is the substrate and cofactor of the plasma kallikrein-kinin system (KKS). It is present at a concentration of 660 nM on the plasma and binds to platelet GPI-V-IX complex.
Biochem./physiol. Wirkung
High-molecular-weight kininogen (HK) inhibits binding of thrombin to platelets.
High molecular weight kininogen, two chain, is a participant in contact phase activation of the intrinsic blood coagulation cascade that forms a substrate on which blood factor XI is held in proximity to factor XII allowing reciprocal activation of the two factors. It is also involved in the activation of prekallikrein. High molecular weight kininogen binds to proteoglycans on the surface of platelets, endothelial cells, and other cell types. Domain 5 of high molecular weight kininogen inhibits platelet aggregation and angiogenesis.
Verpackung
Package size based on protein content
Physikalische Form
Lyophilized from 4 mM sodium acetate, pH 5.3, 0.15 M NaCl
Angaben zur Herstellung
Prepared by kallikrein digestion of human kininogen. Purified to remove kallikrein and kinin.
Lagerklassenschlüssel
13 - Non Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Henri Weidmann et al.
Biochimica et biophysica acta. Molecular cell research, 1864(11 Pt B), 2118-2127 (2017-07-27)
The contact system is a potent procoagulant and proinflammatory plasma protease cascade that is initiated by binding ("contact")-induced, auto-activation of factor XII zymogen. Formed active serine protease FXIIa then cleaves plasma prekallikrein to kallikrein that in turn liberates the mediator
[Omeprazole long-term therapy: how great is the risk of developing a carcinoid tumor?].
H Koop
Zeitschrift fur Gastroenterologie, 26(12), 769-771 (1988-12-01)
Rince John et al.
FEBS letters, 591(21), 3507-3522 (2017-09-28)
Cytoglobin (Cygb) is a cellular haemoprotein belonging to the globin family with ambiguous biological functions. Downregulation of Cygb in many cancers is indicative of its tumour-suppressive role. This is the first report showing the cell cycle regulation of Cygb, which
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