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Medchemexpress LLC CFDA-SE | 150347-59-4 | 98.2% | 200 MG
Supplier: Medchemexpress LLC HYD0938200MG
CFDA-SE is a fluorescent dye that can penetrate the cell membrane. It reacts with the free amine group in cytoskeleton proteins inside the cell, forming a protein complex with fluorescence. After entering the cell, CFDA-SE is found in the cell membrane, cytoplasm, and nucleus, with the strongest fluorescence staining observed in the nucleus. The CFDA-SE dye is uniformly inherited by cells during cell division and proliferation, and its attenuation is proportional to the number of cell divisions. This phenomenon can be detected and analyzed by flow cytometry under 488 nm excitation light, making it suitable for detecting cell proliferation.
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