Thermo Fisher Scientific
Cell trace CFSE cell proliferation kit
C34554
Info:Supplier Page
CFSE is a versatile tool for the fluorescent intracellular labeling of live cells. Labeled cells can be assayed using flow cytometry and fluorescent microscopy. The dye is long lasting and well retained within labeled cells. The provided CFSE is sufficient for ~1000 assays.
Cell viability
N/A
None - follow instructions
CFSE (Carboxyfluorescein succinimidyl ester) is a membrane-permeable fluorescent dye to track viable cells. CFSE is non-fluorescent until it enters viable cells, where it is hydrolyzed by cytoplasmic esterase enzymes to release fluorescent amine-reactive dyes.
Efficient and specific
None, overall the only issues depend on the quality of sample.
Overall is good product, especially for flow cytometry application.