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Cell Counting Kit-8 allows sensitive colorimetric assays for the determination of the number of viable cells in the proliferation and cytotoxicity assays.
CCK-8 highly water-soluble tetrazolium salt, WST-8, is reduced by dehydrogenase activities in cells to give a yellow-color formazan dye, which is soluble in the tissue culture media.
The amount of the formazan dye, generated by the activities of dehydrogenases in cells, is directly proportional to the number of living cells. The detection sensitivity of CCK-8 is higher than the other tetrazolium salts such as MTT, XTT, MTS or WST-1.
Features:
●No Toxicity to Cell
●3 Simple Steps(No Thawing Necessay)
●Stable One Bottle Solution:1 year at 5°C
●More Sensitive than MTT,MTS, or WST-1
Cell Counting Kit – 8
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