Cat. No. 5441
Chemical Name: 5-Carboxytetramethylrhodamine succinimidyl ester
Biological ActivityFluorescent probe for DNA and RNA; amine-reactive. Also shown to stain telomeres. Nuclease resistant and nuclei permeable. Excitation\emission λ ~545\580 nm.
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 / Product Datasheet / Safety Datasheet
References are publications that support the products' biological activity.
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, Telomerase products
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