5-TAMRA, SE
Catalog #:
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ABBFO1035-5mg | USD99.0 |
Synonyms: 5 - Carboxytetramethylrhodamine, succinimidyl ester

Functional Activity:
5-TAMRA, SE is the single isomer of the amine reactive carboxytetramethylrhodamine (TAMRA) succinimidyl ester. 5-TAMRA, SE is predominantly used for labeling peptides and proteins while 6-TAMRA, SE is often used for labeling nucleotides and sequencing nucleic acids. The single TAMRA isomers are increasingly preferred for labeling peptides and nucleotides because they give better resolution in HPLC purification that is often required in the conjugation processes.
Technical Data:
M.Wt: 527.53
Formula: C29H25N3O7
Excitation (nm): 547
Emission (nm): 574
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.: 150810-68-7
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References for 5-TAMRA, SE :
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.