Pyruvate Assay Kit (PYR)

For the in vitro quantitative determination of PYR in serum.

Regulatery Status: CE

Product Catalog Number Packaging Method/Format
Product Catalog No: Kit (75ml) Pack Size: GB4126T Pack Size: R1:1×60 ml
R2:1×15 ml
Pack Size: Enzymatic
Product Catalog No: Kit (75ml) Pack Size: GS4127T Pack Size: R1:1×60 ml
R2:1×15 ml
Product Catalog No: Kit (114ml) Pack Size: GD4127T Pack Size: R1: 24×3.8ml
R2: 6×3.8ml
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Product Features

PYR Mainly used in clinical diagnosis of diabetic ketoacidosis. Pyruvate is the major intermediates for glucose catabolism and anabolism, pyruvate is the product of glycolysis, to oxidize to CO2 and H2O by citric acid cycle, keep the blood of L / P ratio at about 9. When the body is under hypoxic metabolism, pyruvate is reduced to lactate, L / P increased. More severe hypoxia, more obvious of the L / P increasing. According to L / P ratio, the severity of circulatory failure can be speculated. Vitamin B1 deficiency, chronic alcoholism, chronic pulmonary heart disease, diabetes and ketoacidosis can cause pyruvate level elevate in blood.

Assay Principle

PYR + NADH +H+ LDH LAC + NAD++H2O

Measuring the change in absorbance of NADH at 340nm wavelength, it is proportional to decrease in the content of the absorbance of the sample pyruvate.

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    References

    1.Zhang Xiuming,, Study of clinical and biochemical examination,Beijing:The Military Press,2010.
    2.Han Zhijun, Used Items of Clinical Chemistry Automatic Analysis Method,Liaoning Science and Technology Press,2005.

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