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TMRE, 2 mM in DMSO

TMRE (Tetramethylrhodamine ethyl ester, perchlorate) and TMRM (70017) are preferred dyes for quantitative measurements of membrane potentials using the Nernst equation.

Product Attributes

Cellular localization

Mitochondria

CAS number

115532-52-0

For live or fixed cells

For live/intact cells

Assay type/options

No-wash staining, Real-time imaging

Cell permeability

Membrane permeant

Apoptosis/viability marker

Mitochondrial potential

Potential dependence

Mitochondrial potential-dependent

Colors

Red

Size
Catalog #
price
Qty
0.5 mL
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Product Description

TMRE (Tetramethylrhodamine ethyl ester, perchlorate) and TMRM (70017) are preferred dyes for quantitative measurements of membrane potentials using the Nernst equation. TMRE has been used to separate viable and non-apoptotic cells from cell sorting samples (1). TMRE staining is reversible and does not affect cell proliferation and viability. TMRE is also available in solid form (70016).

  • λExEm (MeOH) = 549/574 nm
  • Store the solution at 4°C and protect from light
  • C26H27ClIN2O7
  • MWt: 515
  • [115532-52-0]

 

References

1. J Histochem Cytochem doi: 10.1369/0022155413520404

 

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