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CUPRAC Antioxidant Capacity Assay Kit
제품명: CUPRAC Antioxidant Capacity Assay Kit
용도: Antioxidant Capacity
메이커: Bio Quochem
카달로그: 다운로드


소개

 

CUPRAC Antioxidant Capacity Assay Kit



소개 (Description)

Cuprac-assay-kit-content-450x450.jpg


CUPRAC (CUPric Reducing Antioxidant Capacity) is a mostly new method which, for example, enables TAC measures even in oils. The main reagent, the copper (II)-neocuproin (2,9-dimethyl-1,10-phenanthroline), can oxidize antioxidants generating a coloured product measurable by colorimetric methods. The chelation with neocuproin enables a fastened reaction by elevating the redox potential of the reagent.

 

Recent correlations have been saw within many illnesses and ROS (reactive species of oxygen, as superoxide); antioxidants on the other hand have been proved to inhibit this ROS. So the measure of these antioxidants seems an interesting new approach to study not only illnesses, also many other physiological states. 

 


분석 원리 (Assay Principle)

 

CUPRAC reagent implies an oxidation of an antioxidant with a leading tiol group, like for example gluthation (GSH). In this process, the reagent reduces itself forming a chelate complex of cupper (I) – neocuproin, wich provides color measurable at 450nm in a spectrophotometer. This reaction takes place on physiological pH (or neutral pH, near pH 7).

 

 


CUPRAC-reaction-450x187.png

 


주문정보

KF01005-100     CUPRAC Antioxidant Capacity Assay Kit     100 test

KF01005-200     CUPRAC Antioxidant Capacity Assay Kit     200 test

KF01005-400     CUPRAC Antioxidant Capacity Assay Kit     400 test

 

 

 

 

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