STMC100-0992EA
194
EUR
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STMC100-0992
Tetramethylrhodamine ethyl ester perchlorate (TMRE) colorant fluorescent
Tetramethylrhodamine ethyl ester perchlorate (TMRE)
Cell-permeant, cationic fluorescent dye used to measure mitochondrial membrane potential.
- Excitation wavelength: 552 nm
- Emission wavelength: 574 nm
- Retention dependent on mitochondrial inner membrane potential
- Verified for use with flow cytometry
Detect changes in mitochondrial membrane potential with TMRE (Perchlorate) dye. TMRE uses a quick and simple staining protocol that is well suited for high-throughput screening and is compatible with flow cytometry.
TMRE is a cell-permeant, cationic compound that emits a fluorescent red-orange signal. It readily accumulates in the mitochondria with high membrane potential, whereas depolarized mitochondria fail to retain the dye.
TMRE has a sufficient retention time that is optimal for cell sorting for further purification and characterization (Barteneva et al. J Histochem Cytochem, 2014). TMRE does not inhibit the mitochondrial function, and can be used in the identification of apoptotic cells (Barteneva et al., 2014).