5 - TAMRA cadaverine
Catalog #:
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ABBFO1032-5mg | USD79.0 |
Synonyms: Tetramethylrhodamine - 5 - carboxamide cadaverine

Functional Activity:
5-TAMRA cadaverine is the purified single isomer of 5(6)-TAMRA cadaverine mixture. It is often used as a building block for developing fluoresceinated bioconjugates. It is also a fluorescent transglutaminase substrate to label proteins by transaminidation. It is preferred for some complicated biological applications where reproducibility is critical since the minor positional difference between 5-isomer and 6-isomer might have biological implications. TAMRA (TMR) is one of the most popular fluorophores used in various bioconjugations. TAMRAis a bright orange fluorophore.
Technical Data:
M.Wt: 514.62
Formula: C30H36N4O4
Excitation (nm): 545
Emission (nm): 576
Solubility: Soluble in DMSO, DMF
Purity: >95% (HPLC)
Shipping Conditions: Room temperature
Storage: Store and desiccated at -20°C and protect from light.
CAS No.: N/A
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References for 5 - TAMRA cadaverine :
1. Nagatoishi S, Nojima T, Galezowska E, Juskowiak B, Takenaka S. (2006) G Quadruplex- Based FRET Probes with the Thrombin-Binding Aptamer (TBA) Sequence Designed for the Efficient Fluorometric Detection of the Potassium Ion. Chembiochem, 7, 1730.
2. Fischer R, Bachle D, Fotin-Mleczek M, Jung G, Kalbacher H, Brock R. (2006) A targeted protease substrate for a quantitative determination of protease activities in the endolysosomal pathway. Chembiochem, 7, 1428.