| 包装: | 50ug |
| 规格: | 98% |
| 市场价: | 673元 |
| 分子量: | 788.7 |
Background:
Calcein UltraBlue? AM is a fluorogenic dye that is used to assess cell viability. As the acetoxymethyl ester, Calcein UltraBlue? AM is non-fluorescent but cell-permeant and is hydrolyzed to the fluorescent probe Calcein UltraBlue? by intracellular esterases. Calcein UltraBlue? is retained by living cells and displays excitation/emission maxima of 360/445 nm, respectively. Calcein UltraBlue? AM is a dark blue-emitting variant of the green fluorophore calcein AM , which has been used to evaluate cell viability and cytotoxicity.
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