TAMRA-PEO3-amine, TFA salt, 5 isomer


Catalog #: 90107.

Product Description

5-TAMRA-PEO3-amine (Tetramethylrhodamine-PEO3-amine) has a long water-soluble PEG spacer separating the dye and the amine functional group. The dye can be coupled to activated carboxy groups or sulfonyl chlorides.

  • λExEm (MeOH) = 544/571 nm
  • Dark purple solid soluble in DMSO, DMF, or H2O
  • Store at -20°C and protect from light
  • C37H42F6N4O11
  • MW: 832.74


MSDS (PDF): MSDS 90107

5 mg

Shipment Method: Shipping and handling methods will be assessed and calculated at time of shipment based upon item(s) storage temperature conditions.

Expedited shipment may be requested at time of checkout.

Please note that products with recommended storage at 4°C or -20°C may ship at ambient temperature. This will not affect product performance. When you receive the product, place it under the recommended storage conditions.

More information about product handling and shelf life