ZeptoMetrix’s oxidative stress products are designed to assist the researcher in the exploration of oxidative stress in a variety of human and animal samples, as well as samples exposed to drugs and foods.

Click here for references on ZMC's TBARS Kit

• TBARS assay kit for the screening of lipid peroxidation
• DNA standards
• Antioxidant enzyme assay kits such as Glutathione Peroxidase,
  Glutathione Reductase, and Arylesterase

Measurement of Thiobarbituric Acid Reactive Substances (TBARS) is the gold standard for assay of oxidative stress. The OXI-TEK (TBARS) is a calibrated kit designed for the measurement of oxidative stress in biological samples. This assay may be used for testing
CATALOG #0801192

Arylesterase/Paraoxonase Assay Kit

The Arylesterase/Paraoxonase Assay kit provides a simple, reproducible method of quantifying the activity of serum arylesterase/paraoxonase (PON). This enzyme catalyzes the hydrolysis of organophosphates and aromatic carboxylic acid esters of fatty acids. PON has been shown to be closely associated with HDL, may be a potent inhibitor of LDL oxidation, and may have a peroxidative role due to its active hydrolysis of H₂O₂.
CATALOG #0801199

*NEW!*
PON Standards
AA and BB Phenotypes
CATALOG #0801384

Total Glutathione Peroxidase Assay Kit

The Total Glutathione Peroxidase Assay Kit provides an indirect method of quantifying the activity of total glutathione peroxidase (GPx) in a large number of biological specimens including plasma, WRBC, tissues and yeast. This antioxidant enzyme catalyzes the reduction of hydrogen peroxide and hydroperoxides formed from fatty acids, thereby effectively removing toxic peroxides from living cells and protecting them from potential damage by free radicals. The Kit provides a stable and highly reproducible method of quantitating total glutathione peroxidase.
CATALOG  #0805002

Glutathione Reductase Assay Kit

The “Glutathione Reductase Assay Kit” provides an indirect and highly reproducible method of quantifying the activity of total cellular glutathione reductase. The activity of the enzyme is an important measure of the antioxidant status of the cell. See kit box label.
CATALOG #0805004 

Dinucleotide Standards*

Formamido Guanine Dimer d(P^fpG)
CATALOG #0801210