Cell viability assay kits
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MTT, XTT, and resazurin are reduced by mitochondrial metabolic activity to yield coloured or fluorescent products, and thus are useful for and assaying cell viability and quantitating cell number. MTT and XTT are reduced to coloured formazin salts that can be measured by absorbance. MTT generates an insoluble formazin salt, requiring cell lysis before the absorbance can be measured, while XTT does not require cell lysis for measurement. Resazurin is a non-fluorescent blue dye that is reduced to the pink fluorescent compound resorufin, which can be measured by fluorescence or absorbance.
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MTT, XTT, and resazurin are reduced by mitochondrial metabolic activity to yield coloured or fluorescent products, and thus are useful for and assaying cell viability and quantitating cell number. MTT and XTT are reduced to coloured formazin salts that can be measured by absorbance. MTT generates an insoluble formazin salt, requiring cell lysis before the absorbance can be measured, while XTT does not require cell lysis for measurement. Resazurin is a non-fluorescent blue dye that is reduced to the pink fluorescent compound resorufin, which can be measured by fluorescence or absorbance.
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- 30007.XTT Cell Viability Assay kit, 1000 assays
- 30006.MTT Cell Viability Assay kit, 1000 assays
- 30025-1Resazurin Cell Viability Assay kit, 2500 assays (25 ml)Resazurin Cell Viability Assay kit, 2500 assays (25 ml)1 KITLog in for availability1 * 1 KIT219,00 €
- 30025-2Resazurin Cell Viability Assay kit, 10 000 assays (100 ml)Resazurin Cell Viability Assay kit, 10 000 assays (100 ml)1 KITLog in for availability1 * 1 KIT518,00 €