L7395
Lipoxidase Zubereitung aus Glycine max (soybean)
Type I-B, lyophilized powder, ≥50,000 units/mg solid
Synonym(e):
15-lipoxygenase, LOX A, Linoleate:oxygen oxidoreductase, Lipoxygenase
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(3)
About This Item
CAS-Nummer:
EC-Nummer:
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
NACRES:
NA.54
Empfohlene Produkte
Typ
Type I-B
Qualitätsniveau
Form
lyophilized powder
Spezifische Aktivität
≥50,000 units/mg solid
Mol-Gew.
94 kDa
Versandbedingung
wet ice
Lagertemp.
−20°C
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
Allgemeine Beschreibung
Lipoxidases (LOXs), or lipoxygenases, are nonheme iron proteins. Lipoxygenases are widely present in plants, some microorganisms, and animals. They are categorized as LOX-1, LOX-2, and LOX-3 with respect to pH and optimum temperature, substrate specificity, and level of inhibition by different agents.
Anwendung
Lipoxidase from Glycine max (soybean) has been used:
- to study the effects of 2-(α-D-glucopyranosyl)methyl-2,5,7,8-tetramethylchroman-6-ol(TMG) on oxidation of lipoproteins
- as a representative enzyme for lipoxygenases in microplate assay platform to screen for enzymes degrading wood extractives
- as a positive control in lipoxygenase inhibitory activity assay
The soybean enzyme will use arachidonic acid as a substrate, with ~ 15% of the activity indicated using linoleic acid as the substrate; the product of arachidonic acid oxidation is 12- or 15-hydroperoxyarachidonic acid (12-HPETE or 15-HPETE).
Biochem./physiol. Wirkung
Lipoxidases are deactivated by heat treatment near 100°C for 5 to 10 minutes. Studies show that gamma irradiation treatment decreases the specific activity of soybean lipoxygenases. These enzymes are used in studies related to asthma and allergies. Lipoxidases are applicable for industrial bio-transformations such as in the production of aroma fine chemicals.
Catalyzes the hydroperoxidation of lipids containing a cis,cis-1,4-pentadiene structure.
Einheitendefinition
One unit will cause an increase in A234 of 0.001 per min at pH 9.0 at 25 °C when linoleic acid is the substrate in 3.0 ml volume (1 cm light path). One A234 unit is equivalent to the oxidation of 0.12 μmole of linoleic acid.
Physikalische Form
Contains stabilizer and NaCl
Signalwort
Danger
H-Sätze
P-Sätze
Gefahreneinstufungen
Resp. Sens. 1
Lagerklassenschlüssel
11 - 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.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Kunden haben sich ebenfalls angesehen
Norimasa Yoshida et al.
Atherosclerosis, 162(1), 111-117 (2002-04-12)
A novel vitamin E derivative that is freely soluble in water, 2-(alpha-D-glucopyranosyl)methyl-2,5,7,8-tetramethylchroman-6-ol (TMG), was evaluated for ability to inhibit development of atherosclerosis in Watanabe heritable hyperlipidemic (WHHL) rabbits or cholesterol-loaded New Zealand White rabbits. Although TMG rapidly entered the circulation
Sereyvath Yoeun et al.
Frontiers in chemistry, 6, 500-500 (2018-11-15)
Allene oxide cyclase (AOC) is a key enzyme in the jasmonic acid (JA) biosynthetic pathway in plants, during which it catalyzes stereospecific conversion of 12,13(S)-epoxy-9(Z),11,15(Z)-octadecatrienoic acid (12,13-EOT) to cis(+)-12-oxophytodienoic acid. Here, rice allene oxide cyclase (OsAOC) was localized to the
Stabilization of Lipoxygenase-1 from Glycine max by Microencapsulation
Lakshmi MC, et al.
Drying Technology, 33(4), 493-501 (2015)
Chemical composition and lipoxygenase activity in soybeans (Glycine max L. Merr.) submitted to gamma irradiation
de Barros EA, et al.
Radiation Physics and Chemistry, 98, 29-32 (2014)
Xiao-Hui Ma et al.
Signal transduction and targeted therapy, 7(1), 288-288 (2022-08-16)
Myocardial ischemia/reperfusion (I/R) injury is a classic type of cardiovascular disease characterized by injury to cardiomyocytes leading to various forms of cell death. It is believed that irreversible myocardial damage resulted from I/R occurs due to oxidative stress evoked during
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung.