Tetrabromorhodamine 123, bromide


Catalog #: 70013. Tag: .

Product Description

Tetrabromorhodamine 123 can be used to generate singlet oxygen (1O2) in mitochondrial membranes (1,2). The dye has a quantum yield for singlet oxygen generation of 0.65-0.7 and is particularly toxic to carcinoma cells.3

  • λExEm(MeOH) = 524/550 nm
  • λµ (MeOH) = 91,000
  • Orange red solid soluble in DMSO or DMF
  • Store at 4°C and protect from light, especially in solution
  • C21H13Br5N2O3
  • MW: 740.86
Compatible with the NucleoCounter® NC-3000™.

1. Photochem Photobiol 55, 81 (1992).
2. Proc SPIE 997, 48 (1988).
3. Cancer Res 49, 3961 (1989).

MSDS (PDF): MSDS 70013

5 mg

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