ChemicalBook > CAS DataBase List > EC 1.1.3.22

EC 1.1.3.22

Product Name
EC 1.1.3.22
CAS No.
9002-17-9
Chemical Name
EC 1.1.3.22
Synonyms
XOD;C:C&B41;EC 1.1.3.22;e.c.1.2.3.2;xanthine-oxidas;XANTHINE OXIDASE;XOD,exbuttermilk;schardingerenzyme;Oxidase, xanthine;Xanthione oxidase
CBNumber
CB5314629
Molecular Formula
N/A
Formula Weight
0
MOL File
Mol file
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EC 1.1.3.22 Property

storage temp. 
2-8°C
form 
powder
color 
brown
EPA Substance Registry System
Oxidase, xanthine (9002-17-9)
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Safety

Safety Statements 
24/25
WGK Germany 
3
RTECS 
RQ8455000
F 
10
HS Code 
35079090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

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

P284Wear respiratory protection.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
X4875
Product name
Xanthine Oxidase from bovine milk
Purity
Grade IV, ammonium sulfate suspension, ≥0.1?units/mg protein
Packaging
10units
Price
$77
Updated
2024/03/01
Sigma-Aldrich
Product number
X4875
Product name
Xanthine Oxidase from bovine milk
Purity
Grade IV, ammonium sulfate suspension, ≥0.1?units/mg protein
Packaging
40units
Price
$229
Updated
2024/03/01
Sigma-Aldrich
Product number
X4875
Product name
Xanthine Oxidase from bovine milk
Purity
Grade IV, ammonium sulfate suspension, ≥0.1?units/mg protein
Packaging
120units
Price
$554
Updated
2024/03/01
Sigma-Aldrich
Product number
X4500
Product name
Xanthine Oxidase from bovine milk
Purity
Grade III, ammonium sulfate suspension, ≥0.8?units/mg protein
Packaging
5units
Price
$96.7
Updated
2024/03/01
Sigma-Aldrich
Product number
X4500
Product name
Xanthine Oxidase from bovine milk
Purity
Grade III, ammonium sulfate suspension, ≥0.8?units/mg protein
Packaging
25units
Price
$336
Updated
2024/03/01
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EC 1.1.3.22 Chemical Properties,Usage,Production

Description

An enzyme that is closely related to aldehyde oxidase (EC 1.2.3.1). Both are metalloflavoproteins of about 300,000 daltons. They consist of two subunits of equal size and contain molybdenum, FAD, and iron (as Fe/S) in a ratio of 1:1:4 per subunit. These enzymes are widely distributed and catalyze a reaction in which the substrate is hydroxylated by an oxygen atom derived from water and electrons from the substrate are transferred to a variety of acceptors. These two enzymes have a broad overlapping substrate specificity including many purines, pyrimidines, and pteridines. However, xanthine, the best known substrate for xanthine oxidase, is not a substrate for aldehyde oxidase whereas the reverse is true for quaternary pyridinium compounds, such as N0 -methylnicotinamide. The role of oxygen as an electron acceptor with its production of hydrogen peroxide and the intermediate superoxide anion (both potential toxicants) may not be important in vivo since there is evidence that these enzymes are NAD-dependent dehydrogenases in vivo and become oxidases as a result of modification during purification. However, they are probably important in two types of detoxication. The first of these is the hydroxylation of exogenous aldehydes, purines, pyrimidines and other heterocyclic compounds, and the second involves the utilization of exogenous compounds as electron acceptors. Examples of the latter include the conversion of organic nitro compounds to hydroxyamino derivatives and the reduction of N-oxides to the free base.

Chemical Properties

Light brown powder

Uses

Biochemical research

Uses

Xanthine Oxidase from bovine milk has been used:

  • in the preparation of xanthine oxidase (XO) solution for 5-(diethoxyphosphoryl)-5-methyl-1-pyrroline-N-oxide (DEPMPO)-spin trapping assay
  • in in?vitro XO assay for screening Vietnamese medicinal plants for XO inhibitory activity
  • as a standard to determine XO activity
  • as a standard to test the synergistic effect of docosahexaenoic acid (DHA)

Uses

This enzyme is useful for enzymatic determination of inorganic phosphorus, 5′-nucleotidase and adenosine deaminase when coupled with Purine-nucleoside phosphorylase (PNP-301) and uricase (UAO-201, UAO-211).

Definition

An enzyme found in animal tissues that acts upon hypoxanthine, xanthine, aldehydes, reduced coenzyme I, etc., producing, respectively, xanthine, uric acid, acids, oxidized coenzyme I, etc.

General Description

Formerly E.C. 1.1.3.22

Biochem/physiol Actions

Hydroxylation of hypoxanthine to xanthine and xanthine to uric acid is catalyzed by xanthinebb oxidase (XO) enzyme.

EC 1.1.3.22 Preparation Products And Raw materials

Raw materials

Trypsin Calcium phosphate BUTTER Aluminum hydroxide

Preparation Products

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View Lastest Price from EC 1.1.3.22 manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Xanthine Oxidase 9002-17-9
Price
US $0.00/G
Min. Order
1G
Purity
98%min
Supply Ability
30kg/month
Release date
2023-02-06
Career Henan Chemical Co
Product
Xanthine oxidase 9002-17-9
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
1000kg
Release date
2018-12-25

9002-17-9, EC 1.1.3.22Related Search:

Benzyl isocyanide Tris(2,4-pentanedionato)chroMiuM(III) 2,4-PENTANEDIONE, SILVER DERIVATIVE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Cupric acetylacetonate PHENYLSELENOL Aluminum acetylacetonate SALCOMINE TERT-BUTYL ISOCYANIDE COBALT(II) ACETYLACETONATE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Ethyl isocyanoacetate N-BUTYLISOCYANIDE Tosylmethyl isocyanide Ferric acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) METHYL ISOCYANOACETATE

  • e.c.1.2.3.2
  • hypoxanthineandxanthineoxidase
  • schardingerenzyme
  • xanthine-oxidas
  • xanthineoxidaseandhypoxanthine
  • xanthineoxidoreductase
  • EC 1.1.3.22
  • XOD
  • XANTHINE OXIDASE
  • XANTHINE OXIDASE, BOVINE MILK
  • XANTHINE OXIDASE, BUTTERMILK
  • XANTHINE OXIDASE (MICROBIAL)
  • XANTHINE:OXYGEN OXIDOREDUCTASE
  • tert-butyl 9-oxohexahydro-1H-pyrido[1,2-a]pyrazine-2(6H)-carboxylate
  • XANTHINE OXIDASE ex butter
  • Xanthine:oxygen oxidoreductase, XOD
  • xanthine oxidase(cream)
  • xanthopterin-oxidase
  • xanthine oxidase, buttermilk (XOD)
  • Hypoxanthine-xanthine oxidase
  • Xanthine Oxidase microbial [lyophilized, ≥40 units/mg]
  • XANTHINE OXIDASE FROM BUTTER-MILK CA.1 U/MG PROTEIN SUSPENSION
  • Xanthine Oxidase from bovine milk,XOD, Xanthine:oxygen oxidoreductase
  • Xanthine Oxidase microbial,XOD, Xanthine:oxygen oxidoreductase
  • Xanthine Oxidase [microbial, 5 units/mg solid]
  • XOD, Xanthine: oxygen oxidoreductase
  • Xanthine Oxidase, Microbial, 40 units/Mg
  • hypoxanthineoxidase
  • xanthine oxidase grade I from*buttermilk
  • Oxidase, xanthine
  • XANTHINE OXIDASE GRADE IV FROM MILK
  • XANTHIN-OXIDASE from buttermilk, ~0.07 U/mg
  • XANTHINE OXIDASE FROM BUTTERMILK, LYOPH. ~0.4 U/MG*
  • XANTHINE OXIDASE FROM BUTTERMILK SUSP. 1 .25 U/MG PROTEIN
  • XANTHINE OXIDASE MICROBIAL, >7 U/MG
  • XANTHINE OXIDASE GRADE III FROM*BUTTERMI LK
  • XanthineOxidaseExButtermilk
  • XOD,exbuttermilk
  • Xanthine oxidase from buttermilk ca. 1 U/mg protein
  • Xanthione oxidase
  • Xanthine Oxidase from bovine milk
  • xanthine oxidase from buttermilk
  • xanthine oxidase from microorganism
  • Xanthine Oxidase from Arthrobacter sp.
  • Native Microbial Xanthine Oxidase
  • Native Bovine Xanthine Oxidase
  • C:C&B41
  • EC 1.1.3.22 USP/EP/BP
  • Xanthine Oxidase ex. Microorganism, 15U/mg
  • Xanthine Oxidase Suspension ex. Butter Milk, 1-4 U/mg protein
  • Xanthine Oxidase>95%,>50u/mg Arthrobacter sp.
  • 9002-17-9
  • 66-66-6
  • 1.1.x.x Acting on hydroxyl groups
  • Metabolomics
  • General Metabolic Enzymes
  • 1.x.x.x Oxidoreductases
  • Enzymes, Inhibitors, and Substrates