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Cell Counting Kit-8 (CCK-8)

Cat no: KTC011001

Cell Counting Kit-8 (CCK-8)

Cell Counting Kit-8 (CCK-8) utilizes highly water-soluble tetrazolium salt WST-8:[2-(2-methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium, monosodium salt] changed to a water-soluble orange formazan dye by reduction. CCK-8 is low toxicity and allows sensitive colorimetric assays for the determination of the number of viable cells in cell proliferation and cytotoxicity assays. The amount of the formazan dye generated by dehydrogenases in cells is directly proportional to the number of living cells.

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SPECIFICATIONS

Catalog Number

KTC011001

Size

1mL, 5mL, 20ml, 100ml

Additional Info

• One-bottle, ready-to-use solution. • The product (formazan) produced by WST-8 is water soluble, No organic solvents or isotopes required. And the formazan is stable and safe. • The detection sensitivity using CCK-8 is higher than assays using other tetrazolium salts such as MTT, XTT, MTS or WST-1. • The same cells can be used for other cell assays because of the low toxicity of CCK-8.

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SUPPLIER INFO

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