Total Oxidant Status (TOS) Colorimetric Assay Kit

Detection 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.
Instrument: Microplate reader
Assay Time: 30 min

Tested Sample Types: Tissue, serum and other liquid samples

Research Area's: Oxidative stress

Shelf Life: 3 Months

Storage:
2-8℃