Labeling-detection

5(6)-TAMRA,SE [5-(and-6)-Carboxytetramethylrhodamine, SE]

119,00
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  • Cat.Number : AS-81124
  • Availability :
    In production
  • Shipping conditions : Ice delivery fees must be applied

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Tetramethylrhodamine (TMR) is one of the fluorophores most often used for preparing peptide, protein, nucleotide and nucleic acid conjugates, especially fluorescent antibodies and avidin derivatives used in immunochemistry. TMR dyes have been widely used as acceptors for FAM fluorophores in a variety of FRET studies. The succinimidyl esters of 5-TAMRA, 6-TAMRA or the mixed isomers are the primary labeling reagents.

Specifications

Chemistry
CAS registry number
  • 150408-83-6
Molecular Formula
  • C29H25N3O7
Molecular Mass/ Weight
  • 527,53
Properties
Absorbance (nm)
  • 546
Emission (nm)
  • 575
Storage & stability
Form
  • Lyophilized
Resuspension condition
  • DMF or DMSO
Storage Conditions
  • -20°C desiccated and protected from light
Activity
Application
Detection Method
Research Area
Sub-category Research Area
Usage
  • Research use

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Citations

Optical Properties and Application of a Reactive and Bioreducible Thiol-Containing Tetramethylrhodamine Dimer.

Bioconjugate Chem . 2009 Mar 18 ; 20(3) 476 | DOI : 10.1021/bc800367e

  • R. Christie
  • et al