Cck-8 wholesaler Cell Proliferation Cytotoxicity Detection Cell Counting Kit with ce certificate top quality low price

Product Description

CCK-8 Cell Proliferation Cytotoxicity Detection Cell Counting Kit

Product Description


Cell Counting Kit-8, referred to as a CCK-8 (or CCK8) kit, is a rapid use of cell proliferation and cytotoxicity, high CZPT tivity test kit.

The detection principle is that in the case where the electron coupling reagent is present, the WST-8 compound in the detecting agent is reduced by the living cell dehydrogenase to have a water-soluble orange-yellow tetra compound, which is the maximum absorption at 450 nm. peak. 
The amount of formazan and the live cells is proportional, the more the cell proliferation, the deeper the color; the larger the cell toxicity, the color is even. For the same cells, the depth of the color and the number of cells are linear. In this kit, WST-8 has no obvious toxicity, which can be used for exogenous cytokines such as cell proliferation detection, and drug-induced cytotoxicity detection of cellular toxic reagents, or some drug-induced cell growth inhibition, Is an upgraded version of the MTT detection method.

This kit is convenient, no need to formulate or dilute, no need to collect or wash cells, no need to dissolve the formazan compound, and apply it to the wall and suspension cells. And red indicator and serum have no significant effect on the assay of this rejection.


Product Name Cat. No. Specification
Cell Counting Kit-8 G4103-500UL 500 ul
G4103-1ML 1 ml
G4103-5ML 5 ml


1. The detection principle of this kit is dependent on the reaction catalyzed by dehydrogenase. If there are too many reducing agents (such as some antioxidants) in the sample, it will interfere with the detection, so it needs to be removed.
2. Avoid bubbles when adding detection reagents, otherwise it will interfere with the detection results.
3. For your safety and health, please wear lab coat and disposable gloves for operation.

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