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6-TAMRA [6-Carboxytetramethylrhodamine] *CAS 91809-67-5*
6-TAMRA is the purified single isomer of 5(6)-TAMRA. It is widely used to label nucleotides and nucleic acids. It is preferred for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-TAMRA and 6-TAMRA might affect some biological properties of the underlying conjugates. Currently AAT Bioquest is using a proprietary process to synthesize isomer-free 6-TAMRA without the conventional chromatographic purification.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of 6-TAMRA [6-Carboxytetramethylrhodamine] *CAS 91809-67-5* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
| 0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
| 1 mM | 232.315 µL | 1.162 mL | 2.323 mL | 11.616 mL | 23.232 mL |
| 5 mM | 46.463 µL | 232.315 µL | 464.63 µL | 2.323 mL | 4.646 mL |
| 10 mM | 23.232 µL | 116.158 µL | 232.315 µL | 1.162 mL | 2.323 mL |
Molarity calculator
Enter any two values (mass, volume, concentration) to calculate the third.
| Mass (Calculate) | Molecular weight | Volume (Calculate) | Concentration (Calculate) | Moles | ||||
| / | = | x | = |
Spectrum
Product family
| Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Correction Factor (280 nm) |
| 6-CR110 [6-Carboxyrhodamine 110] *Single isomer* | 499 | 525 | 84000 | 0.091 |
| 6-CR6G [6-Carboxyrhodamine 6G] *Single isomer* | 522 | 546 | 94000 | 0.214 |
| 5-TAMRA [5-Carboxytetramethylrhodamine] *CAS 91809-66-4* | 552 | 578 | 90000 | 0.178 |
| 6-ROX [6-Carboxy-X-rhodamine] *CAS 194785-18-7* | 578 | 604 | 82000 | 0.168 |
| 6-TRITC [Tetramethylrhodamine-6-isothiocyanate] *CAS 80724-20-5* | 544 | 570 | 100000 | 0.34 |
| 6-FAM [6-Carboxyfluorescein] *CAS 3301-79-9* | 493 | 517 | 83000 | 0.178 |
| 6-DTAF [6-(4,6-Dichlorotriazinyl)aminofluorescein] *CAS 118357-32-7* | 498 | 517 | 800001 | 0.35 |
Citations
View all 3 citations: Citation Explorer
Design and Characterization of Two Bifunctional Cryptophane A-Based Host Molecules for Xenon Magnetic Resonance Imaging Applications
Authors: Rossella, Federica and Rose, Honor May and Witte, Christopher and Jayapaul, Jabadurai and Schröder, Leif
Journal: ChemPlusChem (2014): 1463--1471
Authors: Rossella, Federica and Rose, Honor May and Witte, Christopher and Jayapaul, Jabadurai and Schröder, Leif
Journal: ChemPlusChem (2014): 1463--1471
Human erythrocytes as drug carriers: loading efficiency and side effects of hypotonic dialysis, chlorpromazine treatment and fusion with liposomes
Authors: Favretto, ME and Cluitmans, JCA and Bosman, GJCGM and Brock, R
Journal: Journal of Controlled Release (2013): 343--351
Authors: Favretto, ME and Cluitmans, JCA and Bosman, GJCGM and Brock, R
Journal: Journal of Controlled Release (2013): 343--351
Advances in Quantitative FRET-Based Methods for Studying Nucleic Acids
Authors: Preus, Søren and Wilhelmsson, L Marcus
Journal: ChemBioChem (2012): 1990--2001
Authors: Preus, Søren and Wilhelmsson, L Marcus
Journal: ChemBioChem (2012): 1990--2001
References
View all 96 references: Citation Explorer
Fluorescence anisotropy and FRET studies of G-quadruplex formation in presence of different cations
Authors: Juskowiak B, Galezowska E, Zawadzka A, Gluszynska A, Takenaka S.
Journal: Spectrochim Acta A Mol Biomol Spectrosc (2006): 835
Authors: Juskowiak B, Galezowska E, Zawadzka A, Gluszynska A, Takenaka S.
Journal: Spectrochim Acta A Mol Biomol Spectrosc (2006): 835
G Quadruplex-Based FRET Probes with the Thrombin-Binding Aptamer (TBA) Sequence Designed for the Efficient Fluorometric Detection of the Potassium Ion
Authors: Nagatoishi S, Nojima T, Galezowska E, Juskowiak B, Takenaka S.
Journal: Chembiochem (2006): 1730
Authors: Nagatoishi S, Nojima T, Galezowska E, Juskowiak B, Takenaka S.
Journal: Chembiochem (2006): 1730
A targeted protease substrate for a quantitative determination of protease activities in the endolysosomal pathway
Authors: Fischer R, Bachle D, Fotin-Mleczek M, Jung G, Kalbacher H, Brock R.
Journal: Chembiochem (2006): 1428
Authors: Fischer R, Bachle D, Fotin-Mleczek M, Jung G, Kalbacher H, Brock R.
Journal: Chembiochem (2006): 1428
Electrostatic-gated transport in chemically modified glass nanopore electrodes
Authors: Wang G, Zhang B, Wayment JR, Harris JM, White HS.
Journal: J Am Chem Soc (2006): 7679
Authors: Wang G, Zhang B, Wayment JR, Harris JM, White HS.
Journal: J Am Chem Soc (2006): 7679
Metal-enhanced fluorescence-based RNA sensing
Authors: Aslan K, Huang J, Wilson GM, Geddes CD.
Journal: J Am Chem Soc (2006): 4206
Authors: Aslan K, Huang J, Wilson GM, Geddes CD.
Journal: J Am Chem Soc (2006): 4206
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