CellCounting-Lite® 3D is a cell viability detection reagent based on luciferase system. This reagent contains high-purity luciferin (Luciferin), thermostable luciferase (Luciferase), and optimized reaction reagents, which makes the lysis ability stronger and is more suitable for micro-tissue cell cluster samples under 3D cell culture conditions . Add this product to the cell culture to lyse the cell mass and release ATP, which can produce a reaction as shown in the figure and send out a stable light signal. The luminescence intensity is proportional to the amount of ATP, that is, the number of living cells within a certain range, so this product can quantitatively detect the number of living cells.   Operation is simpler: single component, single step Daily use is more convenient: no need to pack freeze-thaw Stronger cracking capacity: accurate quantification   Long-term storage: -30 ~ -15℃, transportation conditions: ≤0℃. After melting, CellCounting-Lite® 3D can be stored at room temperature for 7 days or at 2 ~ 8℃ for 60 days (>85% activity). This product can be kept stable after 10 cycles of repeated freezing and thawing. If the unused reagent is not used for a long time, it is recommended to store it at -20℃.