Tetramethylrhodamine Methyl Ester, Perchlorate

Référence 70017

Conditionnement : 25MG

Marque : Biotium

Tetramethylrhodamine Methyl Ester, Perchlorate[115532-50-8]

TMRM

TMRM (Tetramethylrhodamine methyl ester, perchlorate) and TMRE are preferred dyes for quantitative measurements of membrane potentials using the Nernst equation.


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Product Description

TMRM (Tetramethylrhodamine methyl ester, perchlorate) and TMRE (70016) are preferred dyes for quantitative measurements of membrane potentials using the Nernst equation. The dyes do not form aggregates in cell membranes and have minimal interaction with membrane proteins. Thus, the transmembrane distribution of the dyes is directly related to the membrane potential according to the Nernst equation. We also offer TMRE, 2 mM in DMSO.

  • λExEm (MeOH) = 548/573 nm
  • Red solid soluble in DMSO, DMF or EtOH
  • Store at 4°C and protect from light
  • C25H25ClN2O7
  • MW: 501
  • [115532-50-8]

Technology

Product Attributes

CAS number
115532-50-8
Size
25 mg
Probe cellular localization
Mitochondria
For live or fixed cells
For live/intact cells
Assay type/options
Real-time imaging
Cell permeability
Membrane permeant
Apoptosis/viability marker
Mitochondrial potential
Potential dependence
Mitochondrial potential-dependent
Colors
Red
Excitation/Emission
549/574 nm

Documents, Protocols, SDS and COA

References

1. Meth Cell Biol 38, 195 (1993).

2. Meth Cell Biol 30, 193 (1989).

3. Biophys J 56, 1053 (1989).

4. Biophys J 53, 785 (1988).

Citations

1. Meth Cell Biol 38, 195 (1993).

2. Meth Cell Biol 30, 193 (1989).

3. Biophys J 56, 1053 (1989).

4. Biophys J 53, 785 (1988).

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