Összes fotó(2)
Fontos dokumentumok
D1315
DT Diaphorase (NQO1) human
lyophilized powder, recombinant, expressed in E. coli, ≥90% (SDS-PAGE)
Szinonimák:
DTD, NQO1, Quinone reductase
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(2)
About This Item
Javasolt termékek
rekombináns
expressed in E. coli
Minőségi szint
Teszt
≥90% (SDS-PAGE)
Forma
lyophilized powder
specifikus aktivitás
≥100 units/mg protein
molekulatömeg
monomer 31000
UniProt elérési szám
tárolási hőmérséklet
2-8°C
Géninformáció
human ... NQO1(1728)
Alkalmazás
Human DT diaphorase has been used in a study to assess the development of novel quinone phosphorodiamidate prodrugs. Human DT diaphorase has also been used to investigate its crystal structure for the development of a model for its interaction with the cytotoxic prodrug 5-(aziridin-1-yl)-2,4-dinitrobenzamide (CB1954).
Biokémiai/fiziológiai hatások
DT-diaphorase, also referred to as NAD(P)H:(quinone-acceptor) oxidoreductase, is involved in the reductive activation process of several cytotoxic antitumor quinones and nitrobenzenes. It catalyzes the two-electron reduction of quinones and quinonoid compounds to hydroquinones, using either NADH or NADPH as the electron donor. The flavoenzyme contains one mole of FAD per mole of enzyme.
NQO1 is a cytosolic homodimeric FAD-dependent enzyme that catalyses the reduction of a broad range of cytotoxic quinones resulting in protection from cellular oxidative stress. Oxidative stress may also enhance NQO1-mediated protection of p53 and p73 against proteasomal degredation. The highly Inducible expression of NQO1 is controlled by the Nrf2-Keap1/ARE pathway and appears to be affected by changes in susceptibility to oxidative stress. During Oxygen/glucose deprivation, NQO1 appears to be involved in AMPK-induced cancer cell death. NQO1 has been observed to be overexpressed in several types of solid tumors, including breast, pancreas, lung and colon cancer.
Shown to activate quinone based anti-tumor agents in vivo. Suitable for conjugation to carrier molecules.
Egység definíció
One unit will reduce 1.0 μmole cytochrome C per min/mg in the presence of menadione substrate at 37 °C.
Gátló
Product No.
Leírás
Árazás
Tárolási osztály kódja
11 - Combustible Solids
WGK
WGK 3
Lobbanási pont (F)
Not applicable
Lobbanási pont (C)
Not applicable
Egyéni védőeszköz
Eyeshields, Gloves, type N95 (US)
Válasszon a legfrissebb verziók közül:
Analitikai tanúsítványok (COA)
Lot/Batch Number
Nem találja a megfelelő verziót?
Ha egy adott verzióra van szüksége, a tétel- vagy cikkszám alapján rákereshet egy adott tanúsítványra.
Már rendelkezik ezzel a termékkel?
Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.
Az ügyfelek ezeket is megtekintették
Eeva-Riikka Vehniäinen et al.
Aquatic toxicology (Amsterdam, Netherlands), 116-117, 102-108 (2012-04-10)
Ethoxyresorufin-O-deethylase (EROD) activity is a biomarker of exposure to planar aromatic hydrocarbons, and it is often measured from the S9 fraction. The effect of the liver S9 fraction of seven boreal freshwater fish species on the fluorescence of resorufin was
S Chen et al.
Molecular pharmacology, 56(2), 272-278 (1999-07-27)
The molecular basis of the interaction of DT-diaphorase with a cytotoxic nitrobenzamide CB1954 [5-(aziridin-1-yl)-2, 4-dinitrobenzamide] and five inhibitors was investigated with wild-type DT-diaphorase (human and rat) and five mutants [three rat mutants (rY128D, rG150V, rH194D) and two human mutants (hY155F
S Chen et al.
The Journal of biological chemistry, 272(3), 1437-1439 (1997-01-17)
DT-diaphorase (EC 1.6.99.2), also referred to as NAD(P)H:(quinone-acceptor) oxidoreductase, is involved in the reductive activation process of several cytotoxic antitumor quinones and nitrobenzenes. It has been observed in our and other laboratories that the rat enzyme is significantly more effective
Yang Yang et al.
Journal of experimental & clinical cancer research : CR, 33, 14-14 (2014-02-07)
NAD (P) H: quinone oxidoreductase 1 (NQO1) is a xenobiotic metabolizing enzyme that detoxifies chemical stressors and antioxidants, providing cytoprotection in normal tissues. However, high-level expression of NQO1 has been correlated with numerous human malignancies, suggesting a role in carcinogenesis
David Siegel et al.
Frontiers in pharmacology, 13, 1015642-1015642 (2022-11-22)
The stress induced protein NQO1 can participate in a wide range of biological pathways which are dependent upon the interaction of NQO1 with protein targets. Many of the protein-protein interactions involving NQO1 have been shown to be regulated by the
Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.
Lépjen kapcsolatba a szaktanácsadással