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| Description: | CFDA, SE is a fixable-cell-permeant, fluorescein-based tracer for very long-term cell labeling. CFDA, SE passively diffuse into cells and it is nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the highly fluorescent, amine-reactive fluorophore. Upon reaction with amine-containing residues of intracellular proteins, this probe is well retained in cells. |
| Specifications: | 1. Ex/Em: 490/520 nm 2. Molecular Formula: C29H19NO11 3. Molecular Weight: 557.47 2. CAS Number: 150347-59-4 |
| Component: | 1. CFDA, SE: 25 mg |
| Storage: | At -20°C and protect from light |
| Download: | Manual |