Cat. No. 5441

5-TAMRA SE C29H25N3O7 [150810-68-7]

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Chemical Name: 5-Carboxytetramethylrhodamine succinimidyl ester

Biological Activity

Fluorescent probe for DNA and RNA; amine-reactive. Also shown to stain telomeres. Nuclease resistant and nuclei permeable. Excitation\emission λ ~545\580 nm.

Technical Data

Soluble in Acetonitrile and in DMF
>95 %
Store at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

Hirata et al (2014) Structural evaluation of tandem hairpin pyrrole-imidazole polyamides recognizing human telomeres. J.Am.Chem.Soc. 136 11546. PMID: 25036716.

Kvach et al (2009) Practical synthesis of isomerically pure 5- and 6-carboxytetramethylrhodamines, useful dyes for DNA probes. Bioconjug. Chem. 20 1673. PMID: 19606815.

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Keywords: 5-TAMRA SE, supplier, 5-TAMRASE, amine-reactive, yellow, fluorescent, labels, Tocris Bioscience, Fluorescent Probe products

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