Tetramethylrhodamine ethyl ester perchlorate (TMRE) fluoreszierender Farbstoff

Lieferant: STEMCELL Technologies

Synonyme: Tetramethylrhodamine Ethyl Ester Perchlorate, TMRE, 3,6-bis(Dimethylamino)-9-[2-(ethoxycarbonyl)phenyl]-xanthylium perchlorate

100-0992
STMC100-0992EA 290 EUR
STMC100-0992
Tetramethylrhodamine ethyl ester perchlorate (TMRE) fluoreszierender Farbstoff
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).


Bitte beachten Product restrictions: (i) Customer shall not make products or any portion of them in any way, shape or form, including as a component of another product available for the purpose of further resale or alter or remove the Product label and the Supplier’s mark of origin without express written permission of Supplier and (ii) Customer is familiar with Supplier’s restrictions on the use of the products and shall use the products in compliance with such restrictions and the applicable Supplier Product Information sheet (collectively, the 'Product Restrictions').

Formel: C₂₆H₂₇ClN₂O₇
Molecular Weight: 514,95 g/mol
MDL: MFCD00467973
CAS-Nummer: 115532-52-0

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