Elabscience

Total Oxidant Status (TOS) Colorimetric Assay Kit

Product Code:
 
E-BC-K802-M
Product Group:
 
Biochemical Assay Kits
Supplier:
 
Elabscience
Regulatory Status:
 
RUO
Application:
 
Quantification
Shipping:
 
Ice packs
Storage:
 
2-8°C
1 / 2
2 / 2
❮❯

No additional charges, what you see is what you pay! *

CodeSizePrice
E-BC-K802-M-48T48T£129.00
Quantity:
E-BC-K802-M-96T96T£164.00
Quantity:
Prices exclude any Taxes / VAT
How to order with us   Contact us
Stay in control of your spending. These prices have no additional charges to UK mainland customers, not even shipping!
* Rare exceptions are clearly labelled (only 0.14% of items!).
Multibuy discounts available! Contact us to find what you can save.
This product comes from: China.
Typical lead time: 14-21 working days.
Contact us for more accurate information.
  • Further Information
  • Documents
  • References
  • Show All

Further Information

Assay Time:
30 min
Detection Instrument:
Microplate reader
Detection Range:
2.5-100 umol H2O2 Equiv./L
Detection Type:
Colorimetric method
Inter cv:
3.5
Intra cv:
2.3
Result Type:
Quantitative
Sensitivity:
2.5 umol H2O2 Equiv./L
Target Synonym:
TOS
Test Principle:
Under acid conditions, the oxidizing material in the sample can oxidize Fe2+ to Fe3+, which binds highly with xylenol orange to produce a blue-purple complex. When the pH of solution is in the range of 2-3, its maximum absorption wavelength is around 590 nm, and the color depth is proportional to the content of oxidation substances in a certain concentration and a certain time, so as to indirectly calculate the total oxidation state of the sample.
Tested Sample Types:
cell, tissue, serum and other liquid samples

Documents

References

  • https://www.sciencedirect.com/science/article/pii/S0166432823003029
  • https://faseb.onlinelibrary.wiley.com/doi/abs/10.1096/fj.202400790R
  • https://link.springer.com/article/10.1007/s42770-024-01525-5
  • https://www.sciencedirect.com/science/article/pii/S0300908424002359