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TAMRA free acid, 5 and 6-isomer

Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.

Product Attributes

Excitation/Emission

540/565 nm

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Product Description

Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.

  • λExEm (MeOH) = 540/565 nm
  • Dark red solid soluble in DMSO, DMF, MeOH, or pH >6.5 buffer
  • Store at -20°C and protect from light
  • C25H23ClN2O5
  • MW: 466.92

 

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