SRP6539
NQO1 human
recombinant, expressed in E. coli, ≥90% (SDS-PAGE)
동의어(들):
Azoreductase, DT-Diaphorase (DTD), Dioxin-inducible 1, Disphorase-4 (DIA4), Menadione Reductase, NAD(P)H Dehydrogenase (Quinine) 1 (NQO1), NAD(P)H Quinone Oxireductase, Phylloquinone Reductase, Quinone Oxidoreductase 1, Quinone Reductase 1 (QR1)
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모든 사진(1)
About This Item
UNSPSC 코드:
12352200
NACRES:
NA.77
추천 제품
![Nitrate Reductase (NAD[P]H) from Aspergillus niger lyophilized powder, ≥300 units/g solid](/deepweb/assets/sigmaaldrich/product/images/309/282/2a67ae4d-ca55-4f0b-96ec-34748ff8a21e/640/2a67ae4d-ca55-4f0b-96ec-34748ff8a21e.jpg)
생물학적 소스
human
재조합
expressed in E. coli
분석
≥90% (SDS-PAGE)
형태
liquid
분자량
~30 kDa (Human NQO1 aa 1-274 is fused at the C-terminus to a His-tag.)
포장
pkg of 10 and 50 μg
불순물
<0.1 EU/μg endotoxin (LAL test)
UniProt 수납 번호
배송 상태
wet ice
저장 온도
−20°C
유전자 정보
human ... NQO1(1728)
일반 설명
Research area: Cell signaling. NQO1 (NAD(P)H quinone dehydrogenase 1) is an obligate two-electron reductase. It is a cytoplasmic, homodimeric protein, with one FAD molecule per monomer. This gene is localized to human chromosome 16q23. It shows a wide range of tissue expression.
생화학적/생리학적 작용
NQO1 (NAD(P)H quinone dehydrogenase 1) uses NADH or NADPH as a reducing cofactor, and is characterized by its inhibition by dicoumarol. It is thought to confer protection against natural and exogenous quinones. It is involved in the conversion of benzene derived quinones to less toxic hydroquinones, and participates in benzene-associated hematotoxicity. It is involved in the reduction and eventual activation of few chemotherapeutic drugs and of environmental carcinogens, such as heterocyclic amines, nitroaromatic compounds, and possibly cigarette smoke particulate. C609T null variant of this gene is linked with breast cancer susceptibility in north Indian patients. NQO1 is up-regulated in serous ovarian carcinoma, and this expression is linked with poor prognosis; hence, this gene has potential as biomarker for the same.
물리적 형태
0.2 μm-filtered solution in 50 mM Tris-Cl, pH 8.0, containing 1 mM DTT.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
NAD(P)H:quinone acceptor oxidoreductase 1 (NQO1), a multifunctional antioxidant enzyme and exceptionally versatile cytoprotector.
Dinkova-Kostova AT and Talalay P.
Archives of Biochemistry and Biophysics, 501(1), 116-123 (2010)
High expression of NQO1 is associated with poor prognosis in serous ovarian carcinoma.
Cui X, et al.
BMC Cancer, 15:244 (2015)
Prevalence of the inactivating 609C-->T polymorphism in the NAD(P)H:quinone oxidoreductase (NQO1) gene in patients with primary and therapy-related myeloid leukemia.
Larson RA, et al.
Blood, 94(2), 803-807 (1999)
The C609T (Pro187Ser) Null Polymorphism of the NQO1 Gene Contributes Significantly to Breast Cancer Susceptibility in North Indian Populations: a Case Control Study.
Yadav P, et al.
Asian Pacific Journal of Cancer Prevention, 17(3), 1215-1219 (2016)
Xiang Li et al.
Bioorganic & medicinal chemistry, 24(5), 1006-1013 (2016-01-25)
A new series of ortho-naphthoquinone analogs of β-lapachone were designed, synthesized and evaluated. The biological results indicated that most of our compounds were efficient substrates for NQO1. The new scaffold with water-soluble side chain resulted in greater solubility under acidic
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