The molecular weight for this product is not determined. However, other sources report a molecular weight of 24,000 daltons for Diaphorase from Clostridium.
Alle Fotos(3)
Wichtige Dokumente
D2197
Diaphorase from Clostridium kluyveri
recombinant, expressed in E. coli, Animal-component free
Synonym(e):
Lipoyl Dehydrogenase
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Größe auswählen
100 UNITS
73,80 €
300 UNITS
203,00 €
500 UNITS
257,00 €
Alle Fotos(3)
Größe auswählen
Ansicht ändern
100 UNITS
73,80 €
300 UNITS
203,00 €
500 UNITS
257,00 €
About This Item
Empfohlene Produkte
Rekombinant
expressed in E. coli
Qualitätsniveau
Form
solid
Spezifische Aktivität
>=30 units/mg protein (biuret)
Lagertemp.
−20°C
Allgemeine Beschreibung
Research area: Cancer
Anwendung
Diaphorase from Clostridium kluyveri has been used:
- in lactate dehydrogenase assay in gill cells.[1]
- impregnated on the strip for formate dehydrogenase assay.[2]
- in various assays to oxidate β-NADH or β-NADPH in the presence of an electron acceptor.
- for semiquinone generation during benzoquinone reduction.[3]
- for evaluation of glucose uptake in cultured muscle cells.[4]
- in lactate dehydrogenase cytotoxicity assay.[5]
Biochem./physiol. Wirkung
Diaphorase catalyzes the oxidation of either β-NADH or β-NADPH in the presence of an electron acceptor such as methylene blue or 2,6-dichlorophenolindophenol. Diaphorases that are specific for either β-NADH or β-NADPH are known. The pig heart enzyme of Straub seems to have native diaphorase (β-NADH specific) as well as lipoic and lipoamide dehydrogenase activities.
Einheitendefinition
One unit of diaphorase will oxidize 1.0 micromole of beta-NADH per minute at pH 7.5 at 25 degrees C, with the corresponding reduction of the appropriate electron acceptor.
Physikalische Form
Supplied as a lyophilized powder containing trehalose.
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Hier finden Sie alle aktuellen Versionen:
Analysenzertifikate (COA)
Lot/Batch Number
Die passende Version wird nicht angezeigt?
Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.
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
Transient Agarose Spot (TAS) Assay: A New Method to Investigate Cell Migration
Veres-Szekely A, et al.
International Journal of Molecular Sciences, 23(4), 2119-2119 (2022)
Apor Veres-Székely et al.
International journal of molecular sciences, 23(4) (2022-02-27)
Fibroblasts play a central role in diseases associated with excessive deposition of extracellular matrix (ECM), including idiopathic pulmonary fibrosis. Investigation of different properties of fibroblasts, such as migration, proliferation, and collagen-rich ECM production is unavoidable both in basic research and
Relationship between insulin sensitivity and gene expression in human skeletal muscle
Parikh HM, et al.
BMC endocrine disorders, 21, 32-32 (2021)
Knut Erik Hovda et al.
Scandinavian journal of clinical and laboratory investigation, 75(7), 610-614 (2015-07-24)
The standard diagnostic approach to methanol poisoning is chromatographic measurement of methanol on centrally placed stationary equipment. Methanol poisoning in places where such equipment is unavailable is thus often not diagnosed. Methanol is metabolized to a toxic metabolite, formate; the
Claudio F Gonzalez et al.
The Journal of biological chemistry, 280(24), 22590-22595 (2005-04-21)
Most bacteria contain soluble quinone-reducing flavoenzymes. However, no biological benefit for this activity has previously been demonstrated. ChrR of Pseudomonas putida is one such enzyme that has also been characterized as a chromate reductase; yet we propose that it is
-
What is the molecular weight of this diaphorase?
1 Antwort-
Hilfreich?
-
-
How to prepare stock solution for Diaphorase in order to use 2 units in reaction
1 Antwort-
For assay purposes, this product is reconstituted 1 mg/ml in cold 200 mM Tris-HCl buffer containing 294 mM Potassium Chloride, 0.54 mM Riboflavin 5'-monophosphate, and 0.025% (w/v) BSA, pH 7.5. The minimum activity of this enzyme is 30 u/mg protein with a minimum protein content of 50%. At the minimum activity and minimum protein content, 2 units of 1 mg/mL stock solution would have a volume of 133 uL. Please see the link below to review a sample or lot-specific Certificate:
https://www.sigmaaldrich.com/product/sigma/d2197#product-documentationHilfreich?
-
Aktive Filter
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.
