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Merck
CN

MAK497

Xanthine Oxidase Assay Kit

sufficient for 100 colorimetric or fluorometric tests

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About This Item

NACRES:
NA.84
UNSPSC Code:
12352204
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application(s)

pharmaceutical

detection method

colorimetric, fluorometric

relevant disease(s)

gastrointestinal diseases; cardiovascular diseases; infectious diseases

shipped in

wet ice

storage temp.

−20°C

Quality Level

General description

Xanthine Oxidase catalyzes the oxidation of xanthine to uric acid. In addition, xanthine oxidase can catalyze the oxidation of hypoxanthine to xanthine, act on certain purines and aldehydes, and in certain cases, produce the superoxide ion. Clinically, xanthine oxidase activity in blood can act as a marker for influenza, liver damage, and possibly cardiovascular health.

Application

The kit is suitable for xanthine oxidase activity determination in cell lysate, serum, and other biological samples, as well as for studying the effects of drugs on xanthine oxidase metabolism.

Biochem/physiol Actions

The Xanthine Oxidase Assay Kit uses a single working reagent that combines the xanthine oxidase reaction and color reaction in one step. The change in color intensity of the reaction product at 570 nm or fluorescence intensity at λEx = 530 nm/λEm = 585 nm is directly proportional to xanthine oxidase activity in the sample.

Features and Benefits

  • Linear detection range: 0.03 to 25 U/L xanthine oxidase for the colorimetric assay and 0.01 to 2.5 U/L for the fluorometric assay.

Storage Class

10 - Combustible liquids

wgk

WGK 1

Regulatory Information

低风险生物材料
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