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Xanthine Oxidase (XOD) Activity Fluorometric Assay Kit

  • Cat.No.:E-BC-F019

  • Detection instrument: Fluorescence microplate reader (Ex/Em=535 nm/587 nm)

To Purchase E-BC-F019

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  • 96T
Price: $320
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Detection principle

Hypoxanthine are oxidized by xanthine oxidase (XOD) to produce xanthine and super oxygen anion, which will quickly converte to hydrogen peroxide in the system, and then, in the role of peroxidase, hydrogen peroxide can oxidize the non-fluorescent probe to fluorescent substance. By measuring the fluorescence value, the corresponding the activity of xanthine oxidase can be calculated.

Performance characteristics

Synonyms XOD
Sample type Serum, plasma, animal tissue
Sensitivity 0.01 U/L
Detection range 0.01 -1.2 U/L
Detection method Fluorescence method
Assay type Enzyme Activity
Assay time 25 min
Precision Average inter-assay CV: 9%Average intra-assay CV: 4.1%
Other instruments required Vortex mixer, Centrifuge
Storage -20℃
Valid period 6 months

Dilution of sample

It is recommended to take 2~3 samples with expected large difference to do pre-experiment before formal experiment and dilute the sample according to the result of the pre-experiment and the detection range (0.01 -1.2 U/L).

The recommended dilution factor for different samples is as follows (for reference only):

Sample type

Dilution factor

Mouse serum

1

Dog serum

3-5

Rat plasma

1

10% Rat kidney tissue homogenate

5-10

Horse serum

1

Human plasma

1

10% Mouse heart tissue homogenate

5-10

10% Rat lung tissue homogenate

5-10

Note: The diluent is reagent 1.

Citations

From now on, if you have published a paper by using any of our products since 1/1/2019, fill out the “Elabscience Publication Reward Application Form”carefully and send it to orders@elabscience.com, we will get back to you with the reward after we confirm it ASAP!

View more details about our Publication Reward >>

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