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6-TAMRA Maleimide [Tetramethylrhodamine-6-maleimide] *CAS 174568-68-4*

Tetramethylrhodamine-6-maleimide is the other purified single isomer of tetramethylrhodamine-5 (and 6)-maleimide mixed isomers. Compared to the 5-isomer, tetramethylrhodamine-6-maleimide is preferably used for thiol modifications of nucleotides and nucleic acids.

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of 6-TAMRA Maleimide [Tetramethylrhodamine-6-maleimide] *CAS 174568-68-4* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM207.68 µL1.038 mL2.077 mL10.384 mL20.768 mL
5 mM41.536 µL207.68 µL415.36 µL2.077 mL4.154 mL
10 mM20.768 µL103.84 µL207.68 µL1.038 mL2.077 mL

Molarity calculator

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Spectrum

Product family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Correction Factor (260 nm)Correction Factor (280 nm)
5(6)-TAMRA [5(6)-Carboxytetramethylrhodamine] *CAS 98181-63-6*552578900000.320.178
6-TAMRA, SE [6-Carboxytetramethylrhodamine, succinimidyl ester] *CAS#: 150810-69-8*552578900000.320.178
5-TAMRA Maleimide [Tetramethylrhodamine-5-maleimide] *CAS 154480-30-5*552578900000.320.178
6-TAMRA cadaverine552578900000.320.178
6-TAMRA ethylenediamine552578900000.320.178
6-TAMRA azide552578900000.320.178
6-TAMRA alkyne552578900000.320.178
6-TAMRA CPG *1000 Å*552578900000.320.178
6-NED maleimide545567740001--

References

View all 21 references: Citation Explorer
Severing of F-actin by yeast cofilin is pH-independent
Authors: Pavlov D, Muhlrad A, Cooper J, Wear M, Reisler E.
Journal: Cell Motil Cytoskeleton (2006): 533
Fluorometric measurements of intermolecular distances between the alpha and beta subunits of the Na+/K+-ATPase
Authors: Dempski RE, Hartung K, Friedrich T, Bamberg E.
Journal: J Biol Chem. (2006)
4-aminopyridine prevents the conformational changes associated with P/C-type inactivation in Shaker channels
Authors: Claydon TW, Vaid M, Rezazadeh S, Kehl SJ, Fedida D.
Journal: J Pharmacol Exp Ther. (2006)
Both rotor and stator subunits are necessary for efficient binding of F1 to F0 in functionally assembled Escherichia coli ATP synthase
Authors: Krebstakies T, Zimmermann B, Graber P, Altendorf K, Borsch M, Greie JC.
Journal: J Biol Chem (2005): 33338
The beta subunit of the Na+/K+-ATPase follows the conformational state of the holoenzyme
Authors: Dempski RE, Friedrich T, Bamberg E.
Journal: J Gen Physiol (2005): 505
Page updated on October 12, 2024

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Physical properties

Molecular weight

481.51

Solvent

DMSO

Spectral properties

Correction Factor (260 nm)

0.32

Correction Factor (280 nm)

0.178

Extinction coefficient (cm -1 M -1)

90000

Excitation (nm)

552

Emission (nm)

578

Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22

Storage

Freeze (< -15 °C); Minimize light exposure
UNSPSC12171501

CAS

174568-68-4