TAMRA SE, 5 and 6 isomers


Catalog #: 90022.

Product Description

5(6)-TAMRA SE (full name: 5-(and-6)-Carboxytetramethylrhodamine succinimidyl ester (mixed isomers)) is the amine reactive form of TAMRA, one of the most commonly used red fluorescent dyes. The succinimidyl ester reacts readily with primary or secondary amines under mild conditions.

  • λExEm (MeOH) = 540/565 nm
  • λµ = 95,000
  • Red solid soluble in DMF or DMSO
  • Store at -20°C and protect from light
  • C29H25N3O7
  • MW: 527.5
  • [150408-83-6]


MSDS (PDF): MSDS 90022

25 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