ChemicalBook > CAS DataBase List > DIAPHORASE

DIAPHORASE

Product Name
DIAPHORASE
CAS No.
9001-18-7
Chemical Name
DIAPHORASE
Synonyms
QR1;DTD;DIA4;DHQU;NQO1;NMOR1;232-587-6;EC 1.6.99;DTD HUMAN;Diaphorse
CBNumber
CB4742128
Formula Weight
0
MOL File
Mol file
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DIAPHORASE Property

storage temp. 
-20°C
form 
lyophilized powder
color 
light brown-yellow
EPA Substance Registry System
Dehydrogenase, lipoamide (9001-18-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
3-10
TSCA 
Yes
HS Code 
3507909090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D5540
Product name
Diaphorase from Clostridium kluyveri
Purity
lyophilized powder, 3.0-20.0?units/mg protein (biuret)
Packaging
100units
Price
$87.3
Updated
2024/03/01
Sigma-Aldrich
Product number
D5540
Product name
Diaphorase from Clostridium kluyveri
Purity
lyophilized powder, 3.0-20.0?units/mg protein (biuret)
Packaging
300Units
Price
$218
Updated
2024/03/01
Sigma-Aldrich
Product number
SAB5300233
Product name
Monoclonal Anti-NQO1 antibody produced in mouse
Purity
clone 1A11, ascites fluid
Packaging
100μL
Price
$524
Updated
2024/03/01
Sigma-Aldrich
Product number
SAB5300232
Product name
Monoclonal Anti-NQO1 antibody produced in mouse
Purity
clone 4D12, ascites fluid
Packaging
100μL
Price
$524
Updated
2024/03/01
Sigma-Aldrich
Product number
D5540
Product name
Diaphorase from Clostridium kluyveri
Purity
lyophilized powder, 3.0-20.0?units/mg protein (biuret)
Packaging
500units
Price
$324
Updated
2024/03/01
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DIAPHORASE Chemical Properties,Usage,Production

Uses

Diaphorase from Clostridium kluyveri, or Lipoyl dehydrogenase, has been used in a study to assess the protein-protein interactions in assembly of lipoic acid on the 2-oxoacid dehydrogenases of aerobic metabolism. Lipoyl dehydrogenase has also been used in a study to investigate the redox regulation of tyrosine nitration and 3-nitrotyrosine reduction by antioxidants.

Uses

Methylene blue (MB)-containing polyacrylamide nanoparticle platforms (NPs) were tested in solution with diaphorase from Clostridium kluyveri and the cofactor NADH. this test done done to check whether the encapsulation of MB in NPs could prevent the reduction of MB, and thus protect its photodynamic effectiveness. The enzyme from Sigma has been used along with aldehyde dehydrogenase to construct a biosensor for acetaldehyde by immobilization. It has also been used in the reoxidation of NADP to NADPH. This reaction simultaneously catalyzed the conversion of resazurin into the highly fluorescent resorufin, and also allowed the detection of minute amounts of NAADP. NAADP was initially converted to NADP and NADPH by other enzymes.

Uses

Diaphorase from Clostridium kluyveri has been used in lactate dehydrogenase assay in gill cells and impregnated on the strip for formate dehydrogenase assay.

Biochem/physiol Actions

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 which 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. It is reported to be a single protein. However, Massey reports that diaphorase is probably a denatured lipoamide dehydrogenase. Pre-incubation of the pig heart preparation with Cu2+ reduces the lipoamide dehydrogenase activity and proportionately increases the β-NADH diaphorase activity. In our laboratory, we have demonstrated this copper effect to some degree on the pig heart enzyme, but no appreciable effect was observed on the Clostridium kluyveri or torula yeast preparations. The lipoamide dehydrogenase:diaphorase ratio is a measure of the denaturation.

DIAPHORASE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DIAPHORASE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Diaphorase (from Clostridium kluyveri) 9001-18-7
Price
US $0.00/KU
Min. Order
500KU
Purity
≥30units/mg
Supply Ability
1kg/month
Release date
2021-09-29
Career Henan Chemical Co
Product
DIAPHORASE 9001-18-7
Price
US $1.00/KG
Min. Order
100KG
Purity
99.0%
Supply Ability
1000kg
Release date
2020-03-11

9001-18-7, DIAPHORASERelated Search:


  • NQO1
  • DHQU
  • DIA4
  • Monoclonal Anti-NQO1 antibody produced in mouse
  • NMOR1
  • QR1
  • E.C. 1.6.4.3
  • Lipoamide dehydrogenase (NADH)
  • Lipoamide oxidoreductase
  • Lipoamide reductase
  • Lipoate dehydrogenase
  • Lipoic acid dehydrogenase
  • alpha-Lipoamide dehydrogenase
  • Dihydrolipoamide dehydrogenase
  • lipoamide dehydrogenase from bovine intestinal mucosa
  • lipoamide dehydrogenase from porcine heart
  • DIAPHORASE, FROM CLOSTRIDIUM KLUYVERI, TYPE III
  • DIAPHORASE etrapure
  • NAD(P)H dehydrogenase (quinone), NAD(P)H: (quinone-acceptor) oxidoreductase
  • 232-587-6
  • Diaphorase from Clostridium kluyveri, ≥25 units/mg dry weight
  • Dihydrolipoate dehydrogenase
  • Dihydrolipoic dehydrogenase
  • Dihydrolipoyl dehydrogenase
  • Dihydrothioctic dehydrogenase
  • QUINONE REDUCTASE HUMAN
  • QUINONE REDUCTASE
  • NADH: LIPOAMIDE OXIDOREDUCTASE TYPE III
  • NADH: LIPOAMIDE OXIDOREDUCTASE
  • NADH: DYE OXIDOREDUCTASE
  • NAD(P)H: ACCEPTOR OXIDOREDUCTASE
  • IUB: 1.6.99.1
  • EC 1.6.99.2
  • EC 1.6.99
  • EC: 1.6.99
  • EC 1.8.1.4 TYPE III
  • EC 1.8.1.4
  • DT DIAPHORASE HUMAN
  • DT DIAPHORASE
  • DTD HUMAN
  • DTD
  • DIHYDROLIPOAMIDE: NAD OXIDOREDUCTASE
  • DIHYDROLIPOAMIDE: NAD+ OXIDOREDUCTASE
  • DIAPHORASE
  • LIPOAMIDE DEHYDROGENASE TYPE III
  • LIPOAMIDE DEHYDROGENASE
  • LIPOYL DEHYDROGENASE
  • Dehydrogenase, lipoamide
  • LIPOAMIDE DEHYDROGENASE TYPE III FROM PO
  • LIPOAMIDE DEHYDROGENASE TYPE V FROM TORU LA YEAST
  • LIPOAMIDE DEHYDROGENASE FROM BOVINE INTE
  • DIAPHORASE FROM CLOSTRIDIUM KLUYVERI
  • DiaphoraseExClostridiumKluyveri
  • Native Clostridium kluyveri Diaphorase
  • Diaphorase 22 from Recombinant E.coli
  • DIAPHORASE USP/EP/BP
  • Diaphorase from E. coli, Recombinant
  • Diaphorase ex. Clostridium Sp., 30U/mg