Register or Login
  • All
  • Uniprot Id
  • Catalog #
  • Peptide Sequence
>   home   >   Products   >   Proteins   >   NQO1, human recombinant protein   

NQO1, human recombinant protein

NAD(P)H Dehydrogenase (Quinine) 1 (NQO1); Quinone Reductase 1 (QR1); DT-Diaphorase (DTD); Azoreducta

Product info
Primary Accession P15559
Calculated MW ~30.0 kDa. Human NQO1 (aa 1-274) is fused at the C-terminus to a His-tag.
Additional Info
Gene ID 1728
Gene Symbol NQO1
Other Names NAD(P)H Dehydrogenase (Quinine) 1 (NQO1); Quinone Reductase 1 (QR1); DT-Diaphorase (DTD); Azoreductase; Phylloquinone Reductase; Menadione Reductase; Dioxin-inducible 1; Disphorase-4 (DIA4); NAD(P)H Quinone Oxireductase; Quinone Oxidoreductase 1
Gene Source Human
Source E. coli
Assay&Purity SDS-PAGE; ≥90%
Assay2&Purity2 N/A;
Recombinant Yes
Target/Specificity NQO1
Format Liquid
Storage -20°C; 0.2 µm-filtered solution in 50 mM Tris-Cl, pH 8.0, containing 1 mM DTT.
Citations (0)

Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.

Submit your citation using an Abgent antibody to, and receive a free "I Love Antibodies" mug.


NQO1 is a cytosolic antioxidant flavoprotein that catalyzes the reduction of highly reactive quinone metabolites and their derivatives by using NAD (P)H as an electron donor. Thus NQO1 acts as a detoxifying enzyme and is involved in the body’s protection against oxidative stress. NQO1 acts as a protein chaperone, one of its targets being p53. In humans NQO1 is expressed at high levels in adipocytes and its expression levels are positively correlated with adiposity, glucose tolerance, and makers of liver dysfunction. Altered expression of NQO1 is associated with Alzheimer’s disease. NQO1 is abnormally elevated in many types of solid tumors and may represent a useful biomarker of pancreatic cancer.


Jaiswal A.K.,et al.J. Biol. Chem. 263:13572-13578(1988).
Jaiswal A.K.,et al.Biochemistry 30:10647-10653(1991).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Martin J.,et al.Nature 432:988-994(2004).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.

Abgent welcomes feedback from its customers.

If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.

If you have any additional inquiries please email technical services at

$ 240.00
$ 775.00
Cat# PBV11180r-10
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
Request Quote Here

Ordering Information

United States
AlbaniaAustraliaAustriaBelgiumBosnia & HerzegovinaBrazilBulgariaCanadaCentral AmericaChinaCroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHong KongHungaryIcelandIndiaIndonesiaIrelandIsraelItalyJapanLatviaLithuaniaLuxembourgMacedoniaMalaysiaMaltaNetherlandsNew ZealandNorwayPakistanPolandPortugalRomaniaSerbiaSingaporeSlovakiaSloveniaSouth AfricaSouth KoreaSpainSwedenSwitzerlandTaiwanTurkeyUnited KingdomUnited StatesVietnamWorldwideOthers
Abgent, Inc.
(888) 735-7227 / (858) 622-0099
(858) 622-0609
USA Headquarters
(888) 735-7227 / (858) 622-0099 or (858) 875-1900

Shipping Information

Domestic orders (in stock items)
Shipped out the same day. Orders placed after 1 PM (PST) will ship out the next business day.
International orders
Contact your local distributors
“Crown Flash”  50 % off on 1,800+ Crown Antibodies. PromoCode:<span class=text-red> FLASH50
Terms & Conditions